Percent Increase and Decrease Quiz
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Chemistry Unit Test - Mole Concept & Mass Calculations, Percent Composition
Need a Printable Chemistry Unit Test? Here's a prep-free one on: ~Mole Concept and Calculation Unit Test ~Editable~25 quality assessment questions to test students after teaching this unit.20 Multiple Choice/ 5 Constructed Response questionsStudent-friendly easy confident-building questions to start, then increasing in difficulty. Passable for most, if not all, students. Best for low and mid-level chem students. You can easily add a handful of harder questions to challenge your honor-level stude
9th - 12th
Chemistry, Science
CHEMISTRY Cheat Sheet: Periodic Trends (Study Guide) - Digital Download
The Periodic Trends Cheat Sheet is a 2-page resource for students to identify and review the following periodic trends: Atomic radiusIonization energyElectron affinityElectronegativityThis Cheat Sheet reviews the definitions for each and includes periodic tables with easy to follow arrows that explain how each trend increases or decreases vertically and horizontally across the periodic table. The Chemistry Cheat Sheet series provides students with condensed information about popular topics
6th - 12th
Chemistry, General Science
NGSS
HS-PS1-1
, HS-PS1-3
, HS-PS1-2
Accuracy and Precision: Guided Notes, Worksheets, Quiz & Slides
A teaching pack for accuracy versus precision, suitable as the entry point middle and high school science courses. The pack moves students from definitions through the four-cases framework, into error range as a precision metric (average plus or minus half the spread) and percent error as an accuracy metric. It pairs well with two hands-on companions sold separately: the Target-Drop Activity and the Scientific Measurement Lab. WHAT'S INCLUDED:Student handouts 📄 Accuracy and Precision: Guided No
9th - 12th
Chemistry, General Science, Physical Science
Mass Percent Solution Concentration Worksheet Printable and Digital Resource
Engage your chemistry students with this mass percent solution concentration worksheet activity. The percent by mass assessment is a perfect addition to your pH and solutions unit, adding to an escape the room or crack the code activity, using as a part of a station activity, assigning for extra credit, practice, or a quiz. Your students solve mass percent solution concentration problems and write or select the answer. Assess student work or have your students self-assess or peer review with t
9th - 12th
Chemistry
Atomic Structure Quiz | 7 Versions| Protons, Neutrons, Electrons & Element Tiles
Looking for a quick and effective way to assess your students’ understanding of atomic structure? This Atomic Structure Quiz resource includes 7 versions of varied difficulty, making it perfect for scaffolding instruction, differentiating, or providing multiple assessment opportunities in your middle school science classroom! Each version asks students to analyze element tiles and determine: Atomic number Atomic mass Number of protons, neutrons, and electronsWhat’s Included: 7 unique quiz vers
6th - 8th
Chemistry, Physical Science
NGSS
MS-PS1-2
, MS-PS1-1
Lab Safety FREEBIE ~ Science Doodle Notes ~ Visual Notes ~ Lab Safety Quiz
What are doodle notes??Doodle notes are a visual note-taking strategy that will increase student engagement, focus, creativity and concept retention. Recent studies have found that doodling or taking visual notes while studying science material can help enhance learning, engagement, and reasoning. Teaching students to use doodling in class will help them remember more, focus on the topics at hand and generally enjoy the lessons more. Lead your class through the worksheet with the included powerp
6th - 9th
Chemistry, Physics, Science
Mole Concept Quiz (2 Versions) *With Keys*
Formatively assess students on how well they have learned and can apply topics of the mole with this unit quiz! It contains a basic assessment of the following topics: 3 main branches of the mole concept - representative particles (using Avogadro's number), molar mass (found/calculated from atomic masses on the Periodic Table), and molar volume (22.4 liters). It also assesses percent composition, empirical formulas and molecular formulas! It should give teachers a good idea how well students und
9th - 12th
Chemistry
NGSS
HS-PS1-7
Also included in: Mole Concept Bundle! *With Videos*
Expansion and Contraction of Matter: Reading Passages, Assessments & Activities
🌡️⚛️ Expansion and Contraction of Matter – Informational Reading & Activity ResourceHelp students explore how matter changes size and volume with temperature with this engaging and comprehensive science resource. It blends reading passages, hands-on activities, and assessment tools, helping learners understand why solids, liquids, and gases expand when heated and contract when cooled, while strengthening reading comprehension, scientific vocabulary, and critical thinking skills. 📘 What’s
4th - 8th
Chemistry
Intro to Chemistry Lab Safety Contract Scientific Method Quiz Back to School
Need an engaging lab to review lab safety, scientific method, and lab procedures for the first week of school? Introducing the Chemistry Volcanoes: Introduction to Chemistry Laboratory, a comprehensive and engaging resource designed to set your students up for success from day one. This all-in-one package streamlines your first week of chemistry, providing everything you need to cover critical lab safety and scientific method concepts with minimal prep. Empower your students with foundational k
7th - 12th
Basic Principles, Chemistry, Physical Science
NGSS
HS-PS1-5
Composition of Pure Substances & Mixture - AP Chemistry Worksheet Practice
This Printable AP Chemistry Worksheet contains carefully selected high-quality multiple-choice questions on Elemental Composition of Pure Substances and Mixtures. A great printable resource to assign to your students for homework, classwork, practice, or review for a quiz, test, or exam. My resources follow the New AP Chemistry Course Framework.This worksheet has 37 multiple choice questions in the following two topics of Unit 1: Atomic Structures and PropertiesUnit 1.3: Elemental Comp
10th - 12th, Higher Education
Chemistry, Science
Phase Changes of Matter Thermal Energy and Particle Movement Color and Questions
Looking for a way to teach or remediate on thermal energy and the influence it has on particle movement in the three states of matter? This worksheet will help students identify which phase changes are a result of increasing or decreasing thermal energy. There are three comprehension questions to help process the information.
5th - 8th
Chemistry, General Science, Physical Science
Chemistry Worksheet - Calculating Percent Composition with Answer Key
WORKSHEETS:These worksheets can be used to help your students learn how to calculate percent composition of an element in a compound. Students will need a periodic table and calculator to complete the worksheet. This worksheet can be used: As a stand alone worksheetAs a quizWith CHeMIO (Bingo) - Percent Composition (click to see resource)Assigned before playing the gameUsed during the game as a way for students to record their work. To give students credit for playing the game. This set include
9th - 12th, Adult Education, Higher Education
Chemistry, Science
Intro to Chemistry Quiz with Key
This product is a way to formatively assess students on how well they have learned and can apply introductory chemistry/general science concepts! It contains a basic assessment of the following topics - scientific notation, significant figures, density, percent error, quantitative/qualitative observations, observations/inferences, physical/chemical changes, scientific method, element/compound/mixture identification and Kelvin/Celsius temperature conversions. It should give teachers a good idea h
7th - 12th
Chemistry, General Science, Physical Science
Also included in: Intro to Chemistry Unit Bundle! *With Videos*
Quick Assessment: States of Matter
Looking for an easy and quick-to-grade one-page assessment over states of matter, you have found your resource. The resource has 16 questions and the advanced version is a bonus question. All answers are located in one convenient location making grading super easy. This resource assesses:The basic identification of the four states of matter: solid, liquid, gas, and plasma. Distinguishing the shape and volume of the states.Using a model to classify the phases during the increase or decrease of
6th - 9th
Chemistry, General Science, Physical Science
NGSS
MS-PS1-4
Polyatomic Ions - Practice Worksheet
Do your students need help memorizing polyatomic ions? This worksheet gradually increases the information missing from the formulas to test their memory for seven common polyatomic ions. This product would be fun as a timed activity for the whole class, partner work to quiz each other, or for an independent student who needs more practice. However it is used, knowing these ions can be a game changer for writing chemical formulas and naming compounds! This activity includes:· Level 1 -
9th - 12th
Basic Principles, Chemistry, Science
States of Matter Bulletin Board with Border
States of matter bulletin board decor for middle school classrooms. Includes visuals for solids, liquids, gases, and particle behaviour. Brighten your classroom with this engaging States of Matter bulletin board display! Perfect for Year 7–10 science or middle school globally, this resource supports learning about solids, liquids, and gases by visually reinforcing key concepts like particle behaviour, heat transfer, and phase changes. What’s Included:Title words ‘STATES OF MATTER’ in two font
5th - 9th
Chemistry, General Science, Other (Science)
Circuit Training - Chemistry Stoichiometry (Chemistry or AP Chemistry)
Your chemistry students will get some great practice with various stoichiometry concepts with this circuit. Mole calculations, percent by mass, empirical and molecular formula, and limiting reactant problems are found in this circuit. This is great to use as a refresher with AP Chemistry students or as a unit review for regular chemistry classes. May be worked cooperatively, as homework, or as a quiz.
Students answer the question found in cell #1 and search through the rest of the circuit for
9th - 12th
Chemistry
Candy Cane Chemistry Holiday Door Decorating Kit (Chem or AP Chem)
It's never too early to start planning your Christmas/Holiday decor! Included in this product is everything you need to combine Chemistry and Holiday cheer on your classroom door this year! Get this now before the price increases this fall! When we had a Holiday door decorating contest at my school, I decided to create a door that was also my students’ semester exam review, and thus the Candy Cane Chemistry door was born. Topics covered in the questions include: percent composition empirica
10th - 12th
Chemistry, Science
Also included in: Holiday Chemistry Activity and Review/Practice Bundle
Atomic Structure Tabbed Flip Book
This tabbed flip book is a flexible way to introduce (or review) the parts of an atom, atomic number, atomic mass, electron shells, ions, and isotopes. The pages are sized for an interactive notebook. You can have students cut out and staple them together as a tabbed flip book, or you can give students one page at a time as bell work on the day after teaching a topic, or as a way to introduce the topic on the day of your lesson. The individual pages could be permanently attached on just one s
7th - 10th
Chemistry, Physical Science
CCSS
RI.7.1
, RI.8.1
, RI.9-10.1
+7
Also included in: Chemistry Unit Bundle - for Introductory Chemistry in Secondary Grades
Entropy Concepts in Thermodynamics: A Chemistry Worksheet
Are you looking for a conceptual assignment on entropy for your chemistry or physics class? This worksheet has 20 conceptual questions on entropy. ten questions ask students if the entropy increases or decreases in a process and to explain why. The other ten questions ask the student to identify which member of a pair of molecules has less entropy and explain. Questions consider phase changes, chemical reactions, and sizes of atoms. There are 3 versions of this assignment. It can be used a 20-
10th - 12th, Higher Education
Chemistry, Physics
NGSS
HS-PS3-2
Rate of Dissolving: Cut and Paste Sorting Activity
Studying solubility? This is a fun and engaging way to learn about factors that affect the rate of dissolving in water. Students will read examples and determine if the rate of dissolving will increase or decrease. Temperature, particle size, and stirring speed are discussed. An answer key is included.
4th - 6th
Chemistry, Physical Science, Science
Polyatomic Ions Mastery Pack - 4 Engaging Activities
Make teaching polyatomic ions simple, engaging, and effective with this comprehensive worksheet pack! Designed to build confidence and reinforce key chemistry skills, this resource guides students from understanding to application through four carefully structured activities increasing in difficulty. Students will learn to recognize, use, and apply common polyatomic ions while developing essential skills in chemical formulas, charges, and compound formation. What’s Included: Polyatomic Ide
8th - 12th
Chemistry, General Science, Other (Science)
Stoichiometry Mole Calculations - AP Chemistry MCQ Multiple Choice Practice Prep
This Printable AP Chemistry Worksheet contains sets of carefully selected high-quality multiple choice questions on Reaction Stoichiometry. This is a great printable resource to assign to your students for homework, classwork, practice, or review for a quiz, test, or exam. My resources follow the New AP Chemistry Course Framework.This worksheet has 45 multiple choice questions on the following topics of Unit 4: Chemical ReactionsUnit 4.5: Reaction StoichiometryReading & interpreting chem
10th - 12th, Higher Education
Chemistry, Science
Matter Word Wall Pennants (Physical Science Word Wall)
Matter Word Wall Pennants (Physical Science)Also Included In:Physical Science MEGA BundlePHYSICAL SCIENCE WORD WALL BUNDLE (268 Words)MATTER BundleThis is a Word Wall Set that has 29 words included:Includes 2 to a page banner pennant word wall.Print two or four to a page, cut, and decorate your room! 2 blanks for each unit have been included so you can decorate and label your board with the same background theme. Topics Included:MatterMassMagnetismConductivitySolubilityRelative DensityWeightVolu
3rd - 10th
Chemistry, Physical Science, Science
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