Percent Increase and Decrease Quiz
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Electronegativity - Periodic Trends Worksheet
Practice periodicity with this worksheet on electronegativity. Students will need to identify the trend, explain why the trend exists, and list elements in order of increasing and decreases atomic radius. Goes Well WithAtomic Radius - Periodicity WorksheetPossible Uses- Worksheet - Activity - Homework - Classwork - Test Review - Quiz Review FeedbackHave questions or feedback? Send me a message, I'd love to hear from you! I can also customize anything you've already purchased. Check out some of m
9th - 12th, Higher Education
Chemistry, Physical Science
Atomic Radius - Periodic Trends Worksheet
Practice periodicity with this worksheet on atomic radius. Students will need to identify the trend, explain why the trend exists, and list elements in order of increasing and decreases atomic radius. Goes Well WithPossible Uses- Worksheet - Activity - Homework - Classwork - Test Review - Quiz Review FeedbackHave questions or feedback? Send me a message, I'd love to hear from you! I can also customize anything you've already purchased. Check out some of my other work!Atomic StructureBalancing Ch
9th - 12th, Higher Education
Chemistry, Physical Science
Accuracy, Precision, Percentage Percent Error Practice Worksheet and Quiz Set
This download includes two editable resources: Accuracy, Precision, and Percentage (Percent) Error Practice Problem Worksheet and an Assessment Quiz. Both printable and digital versions are included. First, give students the practice they need to master these concepts, then check for understanding using the assessment quiz. Students will explore the differences between accuracy and precision, learn why calculating percent error is important, and complete practice problems. This is an excellent
9th - 12th
Chemistry, Physical Science, Science
CCSS
RST.9-10.3
, RST.11-12.3
Percent Composition, Empirical & Molecular Formulas Task Cards
Differentiate this resource to meet your needs with the included editable task cards! You will find these task cards to be a very versatile teaching tool. They can be used for practice with white boards, quizzes, partner or group work, or as an assignment in place of worksheets. Once they are cut out and laminated they will be a resource that can be used for years to come. This packet includes sixteen task cards. Questions include calculating percent composition of compounds, calculating em
9th - 12th
Chemistry
Also included in: Chemistry Task Cards for the Year- Print & Digital- A Growing Bundle
Stoichiometry Worksheet Pack: 50 Questions, Limiting Reactants & Percent Yield
Master Stoichiometry with this Comprehensive 50-Question Practice Pack! Are you looking for a rigorous, high-quality resource to help your students navigate the "math of chemistry"? This all-in-one stoichiometry bundle is designed to take students from foundational mole concepts to advanced multi-step industrial problems. Whether you are teaching General Chemistry, Honors, or prepping for AP, this 50-question pack provides the scaffolding and challenge your students need. ✨ Why this resource
9th - 11th
Chemistry
Chemistry: Percent Yield, Limiting Reagents (Reactants) and Excess Calculations
This chemistry worksheet on percentage yield, limiting, and excess reactants is a perfect quick-access file for teachers who are looking for in-class activities, pop quizzes, or content for homework tasks. Not only does it help with revision skills and calculations, but it helps students to pace their reading, comprehension, and delivery of written calculations through an assessment. Timed assessments are based on 60-90 second marks, and students are able to clarify weak points in their processi
9th - 12th, Adult Education, Higher Education
Chemistry, Science
The Mole and Math of Chemistry Review Worksheet/Quiz
This completely digital worksheet will provide students with a thorough review of the basic math calculations involving the mole! This product can be used as a class worksheet, a review sheet, or even as a quiz! This 3-Page Worksheet includes the following:Part 1: Vocabulary PracticePart 2: Calculating Molar MassPart 3: Mole ConversionsPart 4: Percent CompositionPart 5: Empirical v. Molecular FormulasPart 6: Determining the Molecular Formula**Note: If you purchased my The Mole and Math of Chemis
9th - 12th
Chemistry
AP Chemistry | Solving Weak Acid/Base pH & Percent Ionization|30 Task Cards|9-12
Are your students struggling to grasp how to calculate pH and percent ionization for weak acids and bases? This no-prep set of 30 Task Cards for Grades 9–12 offers focused, scaffolded practice that helps students master these essential chemistry skills with clarity and confidence. Whether you’re reviewing weak acid/base calculations, preparing for a quiz, or reinforcing a full unit on equilibrium and acid-base chemistry, this set provides structured problems and real-world applications to deepe
9th - 12th
Chemistry, General Science, Physical Science
Also included in: AP Chemistry | Acids and Bases | 450 Task Cards BUNDLE | Grade 9-12
Moles & Grams Conversions, Percent Composition & Empirical/Molecular Formulas WS
This worksheet set is geared towards General/Honors Chemistry. It has problems on finding the molar mass of compounds, conversions between moles to/from grams, empirical and molecular formula. This worksheet set includes the worksheet from my AP Chemistry CED Section 1.3 on empirical & molecular formulas.This is a 4 page worksheet (2 pages front and back) with a key included for all problems. This can be used as: 1) Extra review problems after initial teaching 2) Problems where you work throug
10th - 12th, Higher Education
Chemistry
Calculating Percent Composition, Empirical Formulas, and Molecular Formulas
Practice calculating identifying and calculating empirical and molecular formulas, as well as two different types of percent composition problems, complete with a full answer key. Goes Well WithPercent Composition WorksheetEmpirical Formulas WorksheetMolecular Formulas WorksheetPossible Uses- Worksheet - Activity - Homework - Classwork - Test Review - Quiz Review FeedbackHave questions or feedback? Send me a message, I'd love to hear from you! I can also customize anything you've already purchas
10th - 12th, Higher Education
Chemistry, Science
Chemical Quantities Test: Test A & B, Quiz, Practice Test, Answer Key, Ref Sheet
Chemical Quantities - All you need to assess this topic! Tests Form A and BQuizPractice Test All Answer KeysMole Reference SheetPractice Test is Chunked with title heading and "how to calculate" table sections for those students who are still struggling! Moles, Grams, Representative ParticlesEmpirical FormulaMolecular FormulaPercent CompositionEmpirical Formula from Laboratory Data
9th - 12th
Chemistry
Also included in: Chemical Quantities: Lesson Bundle
AP CED 1.3 Percent Composition, Empirical & Molecular Formula WS & KEY
This is a worksheet that can used as review for AP Chemistry CED Section 1.3 or General/Honors Chemistry unit on empirical & molecular formulas. This is a 2 page worksheet (1 page front and back) with a key included. This can be used as: 1) Review problems after students watch the AP Daily videos 2) Problems where you work through with your students on your document camera 3) Part of a review worksheet prior to a test, quiz or final Please follow and share my page for teachers interested in hi
9th - 12th, Higher Education
Chemistry
Also included in: AP Chemistry CED Unit 1 Review Worksheets for Test Exam
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*
Thermodynamics Heat flow Activity Bundle | print and digital
From active application of bond energy / bond enthalpy calculations (with or without chalk markers) to a flexible, formative assessment with two cards sorts: of enthalpy, entropy, & free energy and practicing what equation is used when, to a coloring Tangram one-page practice, give your students a variety of opportunities to practice topics that are often student's weakest areas within Thermodynamics. These Thermodynamics Bundled resources are set to a 20% discount. This bundle may grow sl
9th - 12th, Adult Education, Higher Education
Chemistry, Physical Science, Science
NGSS
HS-PS1-4
Middle School Biology: Cell and Virus Structures - Color and Label Activities
Need a fun and creative way to introduce animal cells, bacteria cells, and virus structures to your students? This is it! As a color and label activity, students will be able to get creative and productively learn about the structures of cells and viruses! These activities can easily be modified to increase or decrease difficulty. Have students name, describe, or list specialized characteristics about the different virus structures and types of cells. Look at the differences between prokaryotic
5th - 9th
Biology, Chemistry, Science
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
Periodic Trends: Structure & Evidence | 30 Task Cards | Grade 9-12
Are your students memorizing periodic trends without truly understanding the structural evidence behind them? These TASK CARDS for Grade 9-12 provide structured, reasoning-based practice that helps students explain periodic trends using atomic structure and supporting evidence. Students often remember that atomic radius decreases across a period or that ionization energy increases—but struggle to justify those trends using concepts like effective nuclear charge, shielding effect, valence electro
9th - 12th
Chemistry, General Science, Physical Science
BUNDLE - Percent Composition, Empirical Formulas, Molecular Formulas Worksheets
This bundle includes four worksheets with complete answer keys on the following topics: calculating percent composition, calculating empirical formulas, calculating molecular formulas, and mixed review worksheet. The purpose of having each topic as a standalone worksheet is to help scaffold an understanding of calculating molecular formulas. You can use these as homework, classwork, assessment review, or as question banks. Goes Well WithPercent Composition WorksheetEmpirical Formulas WorksheetMo
10th - 12th, Higher Education
Chemistry, Science
Percent Composition Doodle Notes
Do your students mix up the steps to calculating percent composition? That's because they need a clear guide to what is going on in the calculation and how to do it. Which is why I created these doodle notes to break down the steps so your students feel comfortable and at ease with the math inside chemistry. ******Purchase this listing if you want to have ALL of the Doodle notes I create. This listing you are reading is for an individual packet, which is a good deal. But, no one will ever get to
10th - 12th
Chemistry
Also included in: Chemistry Doodle Notes Growing Bundle 65% off
HS-PS1-5 | Concentration and Reaction Rates | 3 Worksheets | Grade 9-12
Grab this ready-to-use resource to help your students understand the vital role of concentration in reaction rates! Specifically designed for high school chemistry courses aligned with NGSS HS-PS1-5, this comprehensive worksheet set walks students through the scientific reasoning behind how increasing or decreasing concentration affects molecular collisions, reaction speeds, and chemical equilibrium. Perfect for Grades 9–12, this no-prep bundle includes three differentiated worksheets, each with
9th - 12th
Chemistry, General Science, Physical Science
NGSS
HS-PS1-5
Chemistry Activity: Percent Composition Naming Review Activity, WmUp/ExTic, PPT
Students will visit 6 lab stations and obtain formula from test tube. Then students will review nomenclature by naming then practice calculating the: Molar MassPercent Compostion (% metal, % water in hydrate)Complete Review Lesson: Warm-upActivityExit TicketQuiz ( Or use as homework.)PPT to guide from Warm-up through Exit ticketEverything you need for great practice and allowing students to be out of their seats!
7th - 12th
Chemistry, Science
Also included in: Percent Composition and Molar Mass: Lecture and Activity
Middle School Biology: Virus Structures - Label and Color Activity
Need a fun and creative way to introduce virus structures to your students? This is it! As a color and label activity, students will be able to get creative and productively learn about the structures of a virus! This can easily be modified to increase or decrease difficulty. Have students name, describe, or list specialized characteristics about the different virus structures. The flexibility of options is endless! Included in This Product:1. Blank worksheet for students2. Full answer key with
6th - 9th
Biology, Chemistry, Science
Physical Chemical Changes High School PPT, Notes, WS, Quiz: Lesson Plan
Students will be able to: classify words or descriptions as physical or chemical changes/properties recognize changes using particulate view of matter Included: PowerpointGuided notes (Prior knowledge, Guided practice, Independent practice)Homework Worksheet (MC and Essay)In Class WS and Next Day WSExit TicketAnswer KeyFollow up with Lab or Increase Writing Fluency in the classroom. Literacy Quick Write Chemical Physical Changes and PropertiesPeanut Brittle Chemical Physical Changes
7th - 12th
Chemistry, Physical Science, Science
The Atmosphere and Climate (Gases, Carbon Dioxide)
The Earth’s atmosphere is the thin layer of gases surrounding the planet and it is held close to Earth by gravity. The atmosphere is a mixture of gases with the three most significant, making up 99.9% of the atmosphere, being: 78% nitrogen (N₂); 21% oxygen (O₂), and: 0.9% argon (Ar). The amount of CO₂ in the atmosphere is the subject of a balancing mechanism. Processes that increase CO₂ include combustion of fuels in cars and the respiration of living things. Processes that decrease the amount
5th - 8th
Chemistry, General Science, Science
Also included in: The Earth and The Atmosphere (Chemistry): 6-Lesson Bundle (Great Value!)
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