Chemistry & Matter

Solutes and Solvents Practice

This 2-page practice set for 7th graders explores solutes and solvents in aqueous solutions. It includes sentence frames to support students in articulating their understanding of these key chemistry concepts.

Science

Grades 6-8

Mixtures and Solutions Reading Passage

This 5th-grade reading passage and question set focuses on mixtures and solutions, aligning with STAAR standards 5.6B, 5.6C, and 5.6D. It helps students understand the properties of mixtures and solutions and the particulate nature of matter.

Science

Grades 3-5

Physical and Chemical Changes for 7th Grade

This 2-page packet helps 7th graders understand the difference between physical and chemical changes. It includes definitions, examples, and clues to identify chemical changes, designed for a 45-minute lesson block.

Science

Grades 6-8

Properties of Matter for 4th Grade

This 4-page packet introduces 4th graders to the fundamental properties of matter, including solids, liquids, and gases. It includes hands-on activities and questions to help students observe and describe these properties.

Science

Grades 3-5

Chemical vs. Physical Changes Data Analysis

This 2-page station activity helps 7th graders analyze data tables to determine whether a chemical or physical change occurred. It builds skills in data interpretation and scientific reasoning, aligning with standards for understanding chemical reactions.

Science

Grades 6-8

Atomic Structure Review and Exam

This 2-day packet provides a comprehensive review of atomic structure, including atomic number, mass number, groups, periods, and electron configurations, followed by an assessment. It's designed for 10th-grade students to solidify their understanding of fundamental chemistry concepts.

Science

Grades 9-12

Average Atomic Mass Practice

This 2-page practice set guides 10th graders through calculating average atomic mass, with fill-in-the-blank scaffolding for each step. It focuses on using decimal abundances directly in the calculation.

Science

Grades 9-12

Molecular Models Practice for 6th Grade

This 3-page worksheet helps 6th graders practice recognizing molecules using molecular models. It's designed to reinforce understanding of basic chemical structures and build visual-spatial reasoning skills.

Science

Grades 6-8

Periodic Trends and Atomic Properties Review

This 18-station review packet helps 10th graders solidify their understanding of modern atomic theory and periodic law. Students will explore atomic radii, electronegativity, ionization energy, and element reactivity, building skills in interpreting data and making predictions based on periodic table patterns.

Science

Grades 9-12

Atoms in Chemical Formulas

This 1-page practice set helps 7th graders identify the number of atoms present in various chemical formulas. It's designed for independent practice or small-group review.

Science

Grades 6-8

Mixtures and Properties Practice

This 1-page packet helps 5th graders understand that mixtures can retain the physical properties of their component substances. It includes a constructed response question to assess understanding of this concept.

Science

Grades 3-5

Chemical Bonding Practice for 7th Grade

This 5-page practice set for 7th graders introduces the fundamental concepts of chemical bonding. It includes definitions, examples, and practice questions to reinforce understanding.

Science

Grades 6-8

Physical Properties of Matter Review

This 5-page packet provides a rigorous review of the physical properties of matter for 5th graders, focusing on vocabulary and including a matching activity. It is designed to prepare students for high-level questioning and STAAR review.

Science

Grades 3-5

Science Vocabulary for 4th Grade

This 4th-grade packet introduces key science vocabulary, including terms related to magnetism, mixtures, solutions, and states of matter. It features definitions with examples, a cloze passage with word banks for ELL support, and multiple graphic organizers for concept reinforcement.

Science

Grades 3-5

Chemical and Physical Changes Review

A 1-page list of chemical and physical changes for 7th graders, perfect for a quick review or a fun game to reinforce key concepts.

Science

Grades 6-8

Phase Change Pre-Unit Assessment

This 3-part assessment, including multiple-choice and written-response questions, helps gauge 3rd graders' prior knowledge of phase changes and molecular motion. It includes vocabulary support and differentiation strategies for diverse learners.

Science

Grades 3-5

Periodic Elements Research Project

This 2-page project guide helps 4th graders research a common element from the periodic table and create a Google Slides presentation. It supports research, organization, and presentation skills.

Science

Grades 3-5

Subatomic Particles and Valence Electrons

This 10th-grade packet introduces students to subatomic particles and valence electrons. It is designed to support understanding of foundational chemistry concepts within a biology context and includes prompts for discussion and critical thinking.

Science, English Language Arts

Grades 9-12

Separation of Mixtures Lab Sheet

This 2-page lab sheet guides 9th-grade students through the procedure for separating a mixture of rice and water. It includes analysis questions to deepen their understanding of the scientific process and concepts of mixture separation.

Science

Grades 9-12

Matter Properties and Density Study Guide

This 5-page study guide helps 9th graders review key concepts about describing and measuring matter, including properties and density calculations. It includes review questions to reinforce understanding.

Science

Grades 9-12

Predicting Chemical Reactions

This 2-page packet guides 9th-grade physical science students through predicting chemical reactions using the periodic table. It builds understanding of atomic bonding and the behavior of electrons in ionic, covalent, and metallic bonds.

Science

Grades 9-12

Properties of Matter Practice

This 1-page worksheet helps 4th-grade science learners classify mixtures and solutions. It focuses on states of matter and solubility, with scaffolding for ELL and struggling readers.

Science

Grades 3-5

Periodic Table Practice for 8th Grade

This 5-page practice set for 8th graders introduces the periodic table and helps students build foundational knowledge of chemical elements and their properties. It includes a glossary and short-answer questions to check comprehension.

Science

Grades 6-8

Physical Properties of Matter Stations

This 5-station packet helps 5th graders review the physical properties of matter, including mass, volume, density, solubility, magnetism, and conductivity. Students will also differentiate between mixtures and solutions and practice separating mixtures using their properties. It includes activities for identifying and classifying matter, sorting mixtures and solutions, and applying vocabulary.

Science

Grades 3-5

Particle Diagram Practice for 9th Grade

This 1-page assignment provides practice for 9th graders in drawing particle diagrams to represent elements, compounds, and mixtures. It reinforces concepts from guided notes and builds understanding of atomic and molecular representations.

Science

Grades 9-12

Chemistry Review: Sig Figs, Notation, Conversions

This 2-3 day slideshow packet helps 10th-grade chemistry students prepare for a test on significant figures, scientific notation, and metric conversions. It includes numerous interactive questions to engage students and check for understanding.

Science

Grades 9-12

States of Matter Study Guide

This 4th grade study guide, available in English and Spanish, helps students review states of matter with their families. It includes activities like cloze passages and graphic organizers to reinforce concepts such as mass, volume, magnets, density, temperature, mixtures, and solutions.

English Language Arts, Science

Grades 3-5

Counting Atoms Practice Problems

This 1-page practice set provides 10 problems for 8th graders to count atoms in chemical formulas with coefficients. It's designed to reinforce understanding of chemical notation and stoichiometry basics.

Science

Grades 6-8

Chemical Reactions Study Guide

This 7th-grade study guide covers chemical reactions, including the law of conservation of mass, physical and chemical properties, and changes. It includes vocabulary, matching, short answer, and multiple-choice questions, with atomic diagrams to help students balance equations.

Science

Grades 6-8

Chemical Bonding Concepts Presentation

This presentation covers key concepts in chemical bonding, suitable for advanced high school students. It includes explanations of ionic, covalent, and metallic bonds, along with examples and opportunities for discussion.

Science

Grades 9-12

Properties of Matter Study Guide

This 5-page study guide helps 5th graders review and master concepts related to the physical properties of matter, including density, conductivity, and solutions. It includes practice questions that mirror assessment items, building confidence and reinforcing key vocabulary.

Science

Grades 3-5

Matter and Mixtures Study Guide

This 2-page study guide for 8th graders covers the concepts of matter and mixtures. It includes matching and multiple-choice questions to reinforce understanding of key vocabulary and principles.

Science

Grades 6-8

Atomic Structure Models for 10th Grade

This 10th-grade packet explores the history and development of atomic structure models. It builds understanding of scientific inquiry and the evolution of theories, suitable for a 45-minute block.

Science

Grades 9-12

Chemical Reactions Practice for 8th Grade

This 1-page worksheet helps 8th graders practice identifying reactants, products, elements, and the number of atoms in chemical reactions. It's designed for a single class period to reinforce understanding of chemical equation balancing.

Science

Grades 6-8

Solids, Liquids, and Gases for 3rd Grade

This 3-page packet introduces 3rd graders to the states of matter: solids, liquids, and gases. It explains the molecular arrangement in each state and builds comprehension skills through targeted questions.

Science

Grades 3-5

Periodic Table Element Research Worksheet

This 1-page worksheet guides 8th graders through researching a specific element on the periodic table. It helps students practice information gathering and summarizing skills.

Science

Grades 6-8

Chemical Bonding Choice Board

A choice board with nine options for students to demonstrate their understanding of ionic and covalent bonding. This 1-page resource is designed for 10th-grade students and requires only pencil and paper for completion.

Science

Grades 9-12

Matter and Cycles Review Packet

This 7th-grade packet provides review and remediation on the physical and chemical properties of matter, as well as the cycling of matter through Earth's systems. It includes guided practice and opportunities for both remediation and enrichment.

Science

Grades 6-8

Atomic Structure and Properties Review

This 20-station review packet helps 10th graders solidify their understanding of atomic structure, isotopes, atomic mass, element formation, and periodic trends. It builds conceptual understanding and analytical skills through targeted practice at each station.

Science

Grades 9-12

Elements and the Periodic Table

This 1-page practice set introduces 9th graders to the fundamental concepts of elements and the periodic table. It aims to build foundational knowledge and familiarity with chemical symbols and properties.

Science

Grades 9-12

Atomic Theory Development and Structure

This 10th-grade packet guides students through the historical development of atomic theory, from Dalton to Heisenberg. It helps students construct models, describe atomic structure, and investigate the relationship between light and energy, building critical thinking and scientific modeling skills.

Science

Grades 9-12

Periodic Table Coloring Activity

A 1-page activity for 7th graders to color and identify element groups and periods on the periodic table. This resource helps students visualize the organization of elements and build foundational chemistry knowledge.

Science

Grades 6-8

Chemical Reactions Lab Guide

This 1-page guide supports 9th graders in conducting a chemical reaction experiment using baking soda and blackberries. It builds observation and scientific inquiry skills.

Science

Grades 9-12

Predicting Chemical Shifts in NMR

This 10-page packet provides extensive practice for advanced high school or college students in predicting chemical shifts using NMR spectroscopy. It guides students through identifying proton environments and using the IB data booklet to estimate chemical shifts before revealing answers.

Science

Grades 9-12

Phase Change and Metabolism Study Guide

This 3-page study guide for 7th graders covers phase changes and metabolism, building comprehension and scientific vocabulary. It includes scaffolding for diverse learners and discussion prompts to deepen understanding.

Science

Grades 6-8

Counting Atoms Practice Worksheet

A 20-problem worksheet designed for 7th graders to practice counting atoms in chemical formulas. It includes problems with parentheses, coefficients, and a combination of both, reinforcing chemical formula interpretation skills.

Science

Grades 6-8

Chemical Reactions Infographic Project

This 1-page project guides 6th graders in creating an infographic to demonstrate their understanding of chemical reactions. It encourages visual learning and synthesis of key concepts.

Science

Grades 6-8

Classifying Matter Review Packet

This 3-page packet provides a review of matter classification for 9th-grade students. It covers pure substances (elements, compounds) and mixtures (homogeneous, heterogeneous), including solutes and solvents. The packet is designed to reinforce key concepts and vocabulary.

Science

Grades 9-12

Nuclear Equations Practice

This 1-page worksheet provides practice problems for students to write nuclear equations. It is designed for 10th-grade students and focuses on building skills in chemical notation and balancing equations.

Science

Grades 9-12

Matter For 3rd Graders

This 5-page packet introduces 3rd graders to the concept of matter, including key vocabulary and practice worksheets. It's designed to support learners with specific needs and can be used in a 45-minute block.

Science

Grades 3-5

States of Matter Guided Notes

A 3-page guided notes packet for 2nd graders to learn about the three states of matter: solid, liquid, and gas. Includes visual aids and sentence frames to support understanding and writing.

Science

Grades K-2

Nuclear Reactions and Earth's Crust

This 2-page reading packet helps 8th graders understand nuclear reactions and their role in driving convection within the Earth's crust. It includes vocabulary support and prompts for critical thinking.

Science

Grades 6-8

Temperature and Kinetic Energy for 2nd Grade

This 5-page packet helps 2nd graders understand that temperature is a measure of the average kinetic energy of molecules. It includes activities and assessments with graphic organizers to build comprehension.

Science

Grades K-2

Physical and Chemical Changes

This 2-page reading comprehension packet for 7th graders explains the difference between physical and chemical changes. It includes a vocabulary-building activity and short-answer questions to check understanding.

Science

Grades 6-8

Chemical Bonding Practice Set

This 2-page practice set for 9th graders reinforces key concepts in chemical bonding. It includes a mix of multiple-choice and short-answer questions to assess understanding and build critical thinking skills.

Science

Grades 9-12

Element Research and Analysis Packet

This 2-day packet guides 8th graders through researching elements and analyzing their properties. Students will organize information and compare elements to their own research subjects, building critical thinking and comparative analysis skills.

Science

Grades 6-8

Practice Set: Ions

This practice set is designed for 10th-grade students to reinforce their understanding of ions. It includes a series of exercises to build knowledge and skills related to this chemistry topic.

Science

Grades 9-12

Properties of Matter Guided Notes

This 2-page packet provides guided notes and a lab activity for 10th graders to investigate the physical and chemical properties of matter. It's designed to support students in planning and carrying out investigations at the macroscopic scale.

Science

Grades 9-12

Periodic Table Trends and Patterns

This 3-page packet guides 9th graders through the trends and patterns of the Periodic Table. It builds understanding of atomic structure and chemical properties through guided inquiry and analysis.

Science

Grades 9-12

Counting Atoms in Chemical Formulas

This 1-page worksheet helps 9th graders practice counting atoms in chemical formulas. It builds foundational chemistry skills and can be used for independent practice or homework.

Science

Grades 9-12

Chemical and Physical Properties Practice

This 1-page practice set for 10th graders focuses on identifying and differentiating between chemical and physical properties. It includes definitions and examples to reinforce understanding.

Science

Grades 9-12

Bohr Model Practice Worksheet

This 1-page worksheet provides practice applying the Bohr model of the atom for 9th-grade students. It helps students visualize electron shells and energy levels.

Science

Grades 9-12

Science Vocabulary for 3rd Grade

A 5-slide presentation designed for 3rd graders to introduce and define key science vocabulary terms including mass, matter, texture, volume, and measure. This resource helps build foundational science vocabulary.

English Language Arts, Science

Grades 3-5

Matter and Its Properties Study Guide

A one-page study guide for 5th graders covering key concepts of matter, including physical and chemical changes and properties, mass, volume, mixtures, solutions, reflectivity, and solubility. This resource is designed for independent review.

Science

Grades 3-5

States of Matter Review Game

This 1-page printable includes matching cards and a word bank to help 8th graders review the concepts of solid, liquid, and gas states of matter. It's designed for a quick, engaging review activity.

Science

Grades 6-8

Building Atoms: Carbon Isotopes

A hands-on, cut-and-paste activity for 6th graders to build models of Carbon-12, Carbon-13, and Carbon-14 atoms. Students will learn to add protons, neutrons, and electrons, reinforcing vocabulary related to atomic structure and isotopes.

Science

Grades 6-8

Intermolecular and Intramolecular Forces

This 1-page worksheet provides guided practice on intermolecular and intramolecular forces for 10th-grade students. It includes targeted questions to reinforce understanding of these key chemistry concepts.

Science

Grades 9-12

Periodic Table Scavenger Hunt for 8th Grade

A printable element-clue scavenger hunt and reference guide that takes 8th graders through reading element boxes and calculating protons, electrons, and neutrons. It builds skills in identifying atomic numbers, chemical symbols, names, and atomic mass, and it includes a short reference guide with worked examples to scaffold the clue cards.

Science

Grades 6-8

Matter Project Choice Board for 5th Grade

A one-week choice board in which 5th graders demonstrate what they've learned about matter by writing and performing a song, creating a paper slide video, or giving a studio presentation. Students build science vocabulary, content recall, and creative communication, and the three options let them pick the format that suits their interests.

Science

Grades 3-5

Avogadro's Number and the Mole for 10th Grade Chemistry

A short reading packet that introduces the mole as a counting unit and explains Avogadro's number (6.022 × 10²³) using familiar comparisons like dozens and grosses. It builds vocabulary and quantitative reasoning for 10th-grade chemistry students, with a Key Term callout and embedded math notation.

Science

Grades 9-12

Physical and Chemical Changes Review for 5th Grade

A matching and fill-in-the-blank review worksheet that helps 5th graders tell physical changes from chemical changes and understand endothermic and exothermic reactions. Students draw lines to pair terms with definitions and use a word bank to complete sentences, building science vocabulary and clear reasoning about matter.

Science

Grades 3-5

Identifying Chemical Properties in Matter

A short practice set for 7th graders that introduces chemical properties such as flammability and reactivity and contrasts them with physical properties. It builds vocabulary and the ability to recognize when a substance changes into a new one, aligned to standard P.7.5A.2.

Science

Grades 6-8

Physical and Chemical Changes Practice Set for 5th Grade

A practice packet that introduces matter and helps 5th graders tell physical changes (like tearing paper) from chemical changes (like wood burning into ash). It builds science vocabulary and concept understanding through a key-concepts section and an illustrated vocabulary table, designed for a short independent or partner review block.

Science

Grades 3-5

Water Purification and Chemical Bonding for Middle School

A full-day substitute packet for a 75-minute middle school science block that introduces how chlorine and ozone use chemical bonding and oxidation to make drinking water safe. Students read 'Chemistry of Clean Water,' take part in a hands-on 'Modeling Chemical Disinfection' simulation, and complete a short assessment, building reading comprehension, scientific vocabulary, and an understanding of basic bonding concepts.

Science

Grades 6-8

Properties of Matter Lab for 6th Grade

A hands-on lab packet in which 6th graders test five household substances (cornstarch, borax, baking soda, cocoa, and Jell-O) and record observations like color, solubility, pH, and conductivity. Students then match their data to a 30-substance reference chart to identify what they tested, building skills in scientific observation, data collection, and comparative reasoning.

Science

Grades 6-8

Mole-Particle Conversions Practice Set for Chemistry

A scaffolded practice set with step-by-step problems that walk 11th and 12th graders through converting between moles and particles using Avogadro's number. It builds stoichiometry fluency, and an answer key is included for quick checking during independent or small-group work.

Science

Grades 9-12

Covalent Bonding and Lewis Structures Presentation

A slide-based presentation for 10th grade chemistry that introduces covalent bonding and teaches students to draw Lewis dot structures for molecules like water, CO2, and methane. It moves through a hook, direct teaching, and guided practice, with speaker notes and built-in notice-and-wonder prompts that build scientific reasoning about electron sharing.

Science

Grades 9-12

Physical vs. Chemical Changes Independent Practice

A 30-minute independent activity for 8th graders that uses a short science reading on matter to sort physical and chemical changes into a comparison chart. Students build classification and evidence-based explanation skills, applying the Law of Conservation of Mass to examples from the text.

Science

Grades 6-8

Candy Atoms: Isotopes Intro for Grade 1

A short candy-based science lab packet that introduces isotopes through counting, rounding, and reading simple periodic table data. Designed for first graders to build number sense and early science vocabulary during a single 30-45 minute hands-on session, though the current content is written at a middle school level and will need significant adaptation.

Science, Mathematics

Grades K-2

Physical and Chemical Changes in Everyday Life for Grade 8

A narrative reading packet that follows Maya through a day of breakfast, ice water, and other household changes so students can spot physical and chemical changes in matter. It builds close-reading and science-journaling skills, with prompts asking students to note how things look, smell, and feel before and after each change.

Science

Grades 6-8

Periodic Table Trends Video Notes for High School Chemistry

A fill-in-the-blank guided notes packet that accompanies a video on periodic table trends, with a word bank covering atomic radius, ionization energy, electronegativity, and the trend patterns across groups and periods. It builds students' understanding of how atomic structure drives chemical properties and gives them a scaffold for capturing key ideas while they watch.

Science

Grades 9-12

Periodic Trends: Ionization Energy, Radius, and Electronegativity

A practice set for 10th-grade chemistry that walks students through periodic trends in ionization energy, atomic radius, and electronegativity, grounded in effective nuclear charge, shielding, and Coulomb's Law. Students build conceptual reasoning about why these trends occur, supported by key-term definitions and explanatory text that connect nucleus pull to electron distance and clutter.

Science

Grades 9-12

Physical and Chemical Properties Review for Grade 8

A short review packet that defines physical and chemical properties using everyday examples like a copper penny and a plastic button, with a Key Terms callout and an illustrated comparison. It builds vocabulary and the ability to classify observable traits versus reaction-based traits, and suits a 30-45 minute review block or independent study.

Science

Grades 6-8

Chemical Equations Vocabulary Practice for Grade 8

A vocabulary worksheet for 8th graders that introduces the core terms needed to read and balance chemical equations, including reactant, product, coefficient, and subscript. It combines a word bank with a matching activity where students connect each term to its scientific definition before moving on to balancing.

Science

Grades 6-8

Physical and Chemical Changes Through Flame Tests

A handout for 9th-grade students that uses a demonstration flame test with strontium chloride, sodium chloride, copper sulfate, potassium chloride, and cupric chloride to explain how physical and chemical changes differ. It builds skills in classifying changes, interpreting observations as evidence, and distinguishing a color change from a true change of substance. It works well as a single class period paired with the live demonstration.

Science

Grades 9-12

The Chemistry of Bread Scavenger Hunt for 10th Grade

A scavenger-hunt style worksheet that sends 10th graders back through a Chemistry of Baking Bread handout to locate key terms like gluten proteins, disulfide bonds, and amylase, plus short explanations of baking outcomes such as what kneading does to dough. It's a good fit for a single class period or a station-based review, building close-reading skills alongside biochemistry vocabulary.

Science

Grades 9-12

Intermolecular Forces and Density Practice Set for High School Chemistry

A scaffolded practice packet for 10th graders that builds understanding of intermolecular and intramolecular forces, with a visual glossary, investigation planning on melting point, viscosity, solubility, and conductivity, and worked density problems linking mass and volume. It includes vocabulary and mathematical support, making it well suited to a multi-day review block or small-group work where students justify their claims with evidence.

Science

Grades 9-12

Chemical Equation Vocabulary with Picture Examples

A short vocabulary packet for 8th graders that defines reactants, products, coefficients, and subscripts using a water-formation equation (2H₂ + O₂ → 2H₂O) with a picture example for each term. It builds the ability to read and interpret chemical equations as symbolic sentences, and it works well as a quick reference before or during a lesson on chemical reactions.

Science

Grades 6-8

Chemical Reaction Analysis: Mercury and Hydrochloric Acid

A one-page, single-sided support sheet for 10th graders to complete before a chemical reaction quiz, taking roughly 20-30 minutes. Students classify reactants and products in Hg + 2 HCl → HgCl₂ + H₂, draw particle-level models, count atoms of each element, and explain how conservation of matter and observable changes in physical state show that a reaction has occurred.

Science

Grades 9-12

Particle Packing and Density Practice Set for Grade 9

A practice worksheet for 9th graders with an answer key that introduces density as a quantitative measure of how tightly particles pack into matter. Students work through key terms like mass, volume, and density, using everyday comparisons such as a ping-pong ball versus a golf ball to build intuition before calculating. It is designed to fit a single class period of roughly 45 minutes, and works well for independent practice or partner work after a brief introduction.

Science

Grades 9-12

Physical and Chemical Changes Choice Board for Grade 5

A choice board for 5th grade advanced learners that explores physical and chemical changes through engineering-style projects, where students pick one activity or a series of three. It builds understanding of key terms, applied science reasoning, and design-test-improve thinking, with real-world contexts like rust, food heating, and water purification to anchor the ideas.

Science

Grades 3-5

Evidence of Chemical Change for High School Science

A short practice set for 9th graders that teaches the five observable signs of a chemical reaction: color change, temperature change, gas production, precipitate formation, and light emission. It builds scientific reasoning by asking students to use sensory evidence to infer that atoms have rearranged, with an informational callout introducing the core concepts.

Science

Grades 9-12

Phases of Matter and Molecular Motion Review

A review packet for 7th graders covering the three states of matter, molecular motion, molecular formulas, and chemical versus physical changes, with a table-based comparison of solids, liquids, and gases. It builds vocabulary, model-reading, and explanation skills, and works well as a 45-minute review block or small-group warm-up before a unit test.

Science

Grades 6-8

Ice Cream Chemistry Concept Review for Grade 7

A short concept review packet for 7th graders built around the chemistry of making ice cream, covering freezing point depression, solutes, and how chemical engineers keep batches consistent. It includes key-term definitions and concept questions that let students who missed the hands-on lab learn the same ideas without running the experiment.

Science

Grades 6-8

Mass-Energy Equivalence in Nuclear Reactions

A reading passage and summary packet for high school students that traces the discovery of radioactivity and explains how nuclear reactions convert mass into energy. It builds scientific reading comprehension and written summarization skills, and is well suited to a single class period or a homework assignment.

Science

Grades 9-12

Electron Configuration Practice for the First 20 Elements

A practice set for 9th graders on writing and drawing electron configurations for elements 1 through 20 using the Bohr model and shell notation. It builds skills in reading atomic numbers, filling electron shells in order, and translating shell notation into diagrams, and it opens with a key-terms callout covering atomic number, electron shells, and shell notation.

Science

Grades 9-12

Biochemical Reactions Guided Notes for High School Chemistry

A set of guided notes and slides for 9th graders that explicitly teaches how chemical reactions break and form bonds, how energy is absorbed or released, and how catabolic and anabolic pathways differ. Students build vocabulary on activation energy, reactants, products, and enzymes while completing fill-in-the-blank prompts and short explanations.

Science

Grades 9-12

Molecular Structure Station Rotation and Lab for Grade 7

A full class-period packet (about 1 hour 50 minutes across two blocks, with a mission briefing, rotation stations, a hands-on or digital lab, and a one-page reflection) that helps 7th graders distinguish simple molecules, complex molecules, and repeating extended structures like salt. Students build models with the organic ball-and-stick kit and PhET or Explore Learning Gizmo simulations while practicing vocabulary, graph and model interpretation, and written synthesis, with each station designed to stand alone.

Science

Grades 6-8

Atoms, Elements, and Compounds Study Guide for Grade 6

A 15-question study guide for 6th graders covering atomic structure, chemical formulas, bonding, and balancing equations. Students work through multiple-choice, select-all-that-apply, and labeling items, with a short content excerpt defining atom, nucleus, and orbit to support review.

Science

Grades 6-8

Electron Configuration and the Aufbau, Hund's, and Pauli Principles

A reading passage and summary packet that explains how electrons fill atomic orbitals using the Aufbau principle, Hund's rule, and the Pauli exclusion principle. It suits high school chemistry students reading at an 11th-grade level, and it builds scientific reading comprehension and the ability to predict electron configurations for ground-state elements.

Science

Grades 9-12

Counting Atoms in Chemical Formulas Guided Notes

A guided-notes handout for 10th-grade chemistry that walks students through counting atoms in chemical formulas, starting from the Law of Conservation of Matter and ending with the need to balance chemical equations. Students fill in blanks as they follow the teacher's PowerPoint, building vocabulary around subscripts, coefficients, and chemical formulas, along with comprehension questions on atom counting. It is designed to accompany a single 45 to 60 minute lesson in whole-class or partner settings.

Science

Grades 9-12

Conservation of Mass Guided Notes for Eighth Grade

A guided notes packet for 8th graders exploring conservation of mass through a molecule-building simulation, with fill-in definitions, a comparison to building bricks, and space to record counts and observations. Students write their own definitions and sketches, which builds vocabulary, careful observation, and scientific reasoning about reactants and products.

Science

Grades 6-8

Matter and Change Instagram Project for 10th Grade

A short homework assignment in which students create a mock Instagram post teaching one concept from the Unit III notes on matter and change, such as physical versus chemical changes or mixtures versus pure substances. Students draw a particle diagram, write a caption, and complete a structured post template, which builds scientific vocabulary and the ability to explain particle-level models in plain language.

Science

Grades 9-12

Atomic Structure and Periodic Table Study Guide

A self-paced study guide for 8th graders preparing for a unit test on atomic structure, covering atomic history, subatomic particles, element classification, the periodic table, and Bohr and Lewis dot diagrams. It includes a key vocabulary list, quick reference charts, practice sections, a practice test, an answer key, and flashcards.

Science

Grades 6-8

Ionic and Covalent Bonding Station Rotation for High School Chemistry

A collaborative, inquiry-based station rotation for 10th-grade chemistry that guides students through ionic versus covalent bonding using valence electrons, the octet rule, and real-world examples. Students take on defined group roles such as Materials Manager and Recorder, and each station builds reasoning and scientific writing skills as the group works through the investigation together.

Science

Grades 9-12

Physical Properties of Matter Practice Set for Grade 4

An independent practice packet for 4th graders that teaches them to classify matter using observable physical properties: physical state, magnetism, relative density, mass, and temperature. Students build vocabulary and reasoning skills through worked examples tied to everyday objects like a paperclip and a wooden block, aligned to standards 4.6.A through 4.6.C.

Science

Grades 3-5

Chemistry Vocabulary Word Bank for ESOL Students

A one-hour, worksheet-style vocabulary packet for 7th grade science that gives each chemistry term a plain-English definition alongside its Spanish translation. It builds subject vocabulary and cognate awareness, with a helpful tip on false friends like materia versus material, and is designed to live in students' science folders for the whole unit.

Science, English Language Arts

Grades 6-8

Atomic Structure and Isotopes Review Practice Set

A review and practice set for 10th graders covering atomic number, mass number, isotopes, and percent abundance, with key terms and worked content on how atoms of the same element can differ in neutron count. It builds conceptual understanding of atomic structure alongside calculation and explanation skills, making it well suited to a review lesson or homework block.

Science

Grades 9-12

Chemical Changes Reading for 7th Grade Science

A short reading packet for 7th graders that explains the difference between physical and chemical changes using everyday examples like melting ice and cracking eggs. Students build science vocabulary around key terms such as chemical bonds and new substances, and the content is well suited to a single class period or a focused reading block.

Science

Grades 6-8

Moles and Molar Mass Station Rotation

A collaborative station-rotation packet that introduces the mole, Avogadro's number, and molar mass calculations for 10th-grade chemistry students. Groups work through each station together, building conceptual understanding of particle counting and applying conversion skills to real problems, with group-discussion prompts embedded throughout.

Science

Grades 9-12

IB Chemistry Rates of Reaction Data Practice

A practice set for IB Chemistry Paper 2 in which students analyze gas-volume data from calcium carbonate and hydrochloric acid, plotting results, calculating rates, and interpreting how concentration and surface area affect reaction speed. Designed for a 60-minute independent or small-group session, it builds graphing, rate calculation, and scientific reasoning skills for upper-secondary students.

Science

Grades 9-12

Atomic Structure and the Periodic Table Study Guide

A two-page study guide for 8th graders covering atoms, subatomic particles, isotopes, ions, and how the periodic table is organized, with key terms and a matching question page for practice. It builds vocabulary, reading comprehension, and the ability to connect atomic structure to element properties.

Science

Grades 6-8

States of Matter Review Guide with Particle Motion

A fill-in-the-blank review guide that walks students through solids, liquids, and gases by comparing particle arrangement, motion, shape, and volume in a table, followed by particle diagrams for each state. It works well as a short review before a quiz, and the table format keeps it focused and easy to check.

Science

Grades 6-8

Science Vocabulary Word Cards for First Grade

A one-page vocabulary worksheet with picture-supported definitions of core science terms like atom, molecule, mixture, and dissolve, adapted for 1st graders. It builds word recognition and meaning-making for early science learners and works well as a quick warm-up or station activity.

Science

Grades K-2

Chemical Equations Student Notes for ESL Learners

A simplified, chunked set of guided notes on chemical equations for 8th-grade ESL students, covering reactants, products, formulas, subscripts, and coefficients in short, scaffolded sections. It builds scientific vocabulary and the ability to read and interpret equations as sentences that show what happens in a reaction.

Science

Grades 6-8

Classifying Matter: Elements, Compounds, and Mixtures

A practice set for 7th graders that teaches the difference between elements, compounds, and mixtures through key-term definitions and guided classification. It builds vocabulary, scientific reasoning, and the ability to distinguish physical from chemical changes, making it a solid fit for a single class period or a targeted review block.

Science

Grades 6-8

Matter and Chemical Reactions Vocabulary Reference

A vocabulary reference guide for 8th graders covering 24 key terms about atoms, matter, properties, and chemical reactions, with a definition and real-world example for each term. It builds technical vocabulary and helps students distinguish physical from chemical properties and changes, making it a useful study aid for a chemistry unit.

Science

Grades 6-8

Atomic Structure Vocabulary Practice for High School Chemistry

A practice set of atomic structure vocabulary for 10th graders, where students define protons, neutrons, electrons, ions, and isotopes and identify which subatomic particles change in each case. It builds conceptual understanding of charge balance and particle composition, and includes a worked example of sodium forming Na⁺ to model the reasoning.

Science

Grades 9-12