Percent Increase and Decrease Quiz - Page 9
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AP Chemistry Unit 6: Thermochemistry | Canvas QTI
This no-prep quiz bundle for Unit 6: Thermochemistry in AP Chemistry includes daily quizzes for Topics 6.1–6.9, fully aligned with the College Board AP Chemistry Course and Exam Description (CED). These auto-graded quizzes are ready to upload directly into Canvas (QTI format) and include Google Docs versions for print or digital classroom use. Each topic includes 30–40 multiple-choice questions covering key concepts like energy transfer, enthalpy, calorimetry, and Hess’s Law. Assign rando
9th - 12th
Chemistry
Also included in: AP Chemistry Daily Quizzes Units 1-9 Bundle| Canvas QTI & Google Docs
AP Chemistry Unit 7: Equilibrium | Canvas QTI
This no-prep quiz bundle for Unit 7: Equilibrium in AP Chemistry includes daily quizzes for Topics 7.1–7.12, fully aligned with the College Board AP Chemistry Course and Exam Description (CED). Each quiz is ready to upload directly into Canvas (QTI format) and also comes with Google Docs versions for easy use in print or digital classrooms. Each topic includes 30–40 multiple-choice questions covering equilibrium concepts such as reaction quotients, equilibrium constants, Le Châtelier’s Pr
9th - 12th
Chemistry
Also included in: AP Chemistry Daily Quizzes Units 1-9 Bundle| Canvas QTI & Google Docs
AP Chemistry Unit 4: Chemical Reactions | Canvas QTI
This no-prep quiz bundle for Unit 4: Chemical Reactions in AP Chemistry includes daily quizzes for Topics 4.1–4.9, aligned to the College Board AP Chemistry Course and Exam Description (CED). Each quiz bank is ready to upload directly into Canvas (QTI format) and comes with Google Docs versions for flexible use in print or digital classrooms. Each topic features 30–40 multiple-choice questions designed to assess students’ understanding of reaction types, stoichiometry, titrations, and red
9th - 12th
Chemistry
Also included in: AP Chemistry Daily Quizzes Units 1-9 Bundle| Canvas QTI & Google Docs
Atomic Theory Lesson Slides, Activities, Worksheets, Assessments IB MYP Science
Everything that ' matters' is here! Teach Atomic Theory to your Middle Schoolers with this easy to use, complete lesson and set of activities. With a combination of slideshow, worksheets, video quizzes, activities, and discussion prompts to teach Atomic Theory, you can be sure your students will easily understand the content. Pre and Post assessments are also included. Everything you need is here! The Google Slides Presentation guides you and your students through the process of using all of
6th - 8th
Chemistry, Physical Science
Periodic Table Introduction - Slides, Activities, Worksheets - IB MYP Science
Everything that ' matters' is here! Introduce the Periodic Table to your Middle Schoolers with this easy to use, complete lesson and set of activities. With a combination of slideshow, worksheets, video quizzes, activities, Google Quiz, and discussion prompts to teach the history and organization of the Periodic Table, you can be sure your students will easily understand the content. Pre and Post assessments and reflections are also included. Everything you need is here! There is also a foc
6th - 8th
Chemistry, Physical Science
HELIOLOGY/ STUDY OF OUR SUN: STUDENT'S ACTIVITY BOOKLET, GRS. 5-9, MG
This is a stem science independent activity/research booklet on the study of the Sun.(Heliology) It has a variety of activities such as research/respond, essays, mini-essays, art activities, commenting, and a quiz. There is a word search and deciphering assignment, as well. Use it in lieu of an assessment or use it for a club activity. Use it for extra credit. Use it for a supplemental resource in a unit on the solar system or astronomy. There are famous quotes from ancient philosophers insert
5th - 9th, Adult Education
Astronomy, Chemistry, Informational Text
Thermal Energy Transfer Quiz Bundle | Easy + Advanced Versions | IB Physics B.1
Differentiate your physics classroom with this Thermal Energy Transfer Quiz Bundle — designed to cover IB Physics Topic B.1: The Three States of Matter and Thermal Energy Transfer. This bundle includes both Easy and Advanced quiz versions, allowing you to support all learners while maintaining rigorous standards. Each quiz comes with a complete answer key, making grading simple and consistent. ✨ What’s Included: 2 quizzes Easy Version – simplified conceptual and numerical questions Advanc
9th - 12th
Chemistry, Physical Science, Physics
AP Chemistry LO 1.4 Mixtures | FRQ-Style Practice | Editable + Key
Build student confidence with AP Chemistry Learning Objective 1.4: Composition of Mixtures through this data‑driven practice set that uses authentic mixture data to develop AP‑level reasoning. Students interpret mass and percent composition information, determine mixture makeup, and support their conclusions with evidence, building the exact skills emphasized on the AP exam. This resource includes two unique data sets (Set A + Set B) aligned directly to LO 1.4. Each set is fully editable and
9th - 12th
Chemistry
Also included in: AP Chemistry Unit 1 Bundle: Atomic Structure FRQ-Style Practice
AP Chemistry Unit 4 Worksheet | Chemical Reactions | Stimulus Set
Net ionic equations and limiting reactant calculations appear on the AP exam every year.Covers redox analysis with oxidation state tracking (permanganate + HCl), half-reaction balancing in acidic solution, stoichiometry with limiting reactants and percent yield (thermite and aspirin), and hydrate analysis. The stimulus set presents a 4-trial PbI₂ precipitation experiment — students write the net ionic equation, calculate theoretical yield and percent yield, and explain why different trials produ
9th - 12th, Higher Education
Chemistry
CHEMISTRY: SOLVE THE MYSTERY MINERAL #1 GRS. 3-6, MG
Students receive clues about an element, and solve which element they think it is! It is a good way to provide basic knowledge on the periodic table. Use it for a homework assignment, and a way to increase science knowledge early on. When they study chemistry-- they will already have some introductory facts! Thanks so much for visiting. An answer key is provided.
4th - 8th
Chemistry, Earth Sciences
AP Chemistry LO 1.5 Atom & E Config | FRQ-Style Practice | Editable + Key
Build student confidence with AP Chemistry Learning Objective 1.5: Atomic Structure and Electron Configuration through this data‑driven practice set that uses authentic mixture data to develop AP‑level reasoning. Students interpret mass and percent composition information, determine mixture makeup, and support their conclusions with evidence, building the exact skills emphasized on the AP exam. This resource includes two unique data sets (Set A + Set B) aligned directly to LO 1.5. Each set is
9th - 12th
Chemistry
Also included in: AP Chemistry Unit 1 Bundle: Atomic Structure FRQ-Style Practice
Group 7 Halogens (Editable pptx)
Introduce the halogens with this Group 7 Halogens PowerPoint, designed for Grades 7–10. The first slides define halogens as “salt-formers,” immediately connecting group properties to real-world chemistry. The PPT covers reactivity decreasing down the group, diatomic molecules, physical states, halogen–metal reactions, halogen–nonmetal reactions, displacement reactions, and photographic uses of silver halides. Includes a built-in section check. Slide Count: ~20 slides Activities Included: 1 sec
7th - 12th, Adult Education, Higher Education
Chemistry
Synthesis of Salicylic Acid Lab Simulation
Students begin by typing in their name so it appears on their screen at all times. Students are walked through the steps of saponification to isolate salicylic acid. This includes requiring students to measure out and mix reagents, perform vacuum filtration, and using boiling and ice baths. A data table collects the information and provides assistance with performing the calculations to find percent yield. Although a simulation, it is designed to not give 100% yield and students will get differe
10th - 12th, Adult Education, Higher Education
Chemistry
Also included in: General Chemistry I Lab Simulation Manual
Physical Science - Solutions Card Sort Review
Make Learning Engaging with a Card Sort!Add a hands-on, interactive twist to your science lessons with this card sort activity. Designed to reinforce key concepts, this resource helps students distinguish between the types and parts of solutions: Solution, Solute, Solvent, Unsaturated, Saturated, and Supersaturated. How It Works:Print and cut out the card pieces provided.Have students work individually or in pairs to sort each card under the correct heading.Use this as a quick formative assessme
7th - 12th
Chemistry, Physical Science
AP Chemistry LO 4.5 Stoichiometry | FRQ-style Practice | Editable + Key
Help students master AP Chemistry Learning Objective 4.5: Stoichiometry with this data‑driven practice set that builds conceptual understanding through real chemical data. Students will Students will perform calculations to determine the limiting reactant, theoretical and percent yield. This resource includes two data sets (Set A + Set B) aligned directly to LO 4.5. Each set is fully editable and paired with student‑ready PDFs and a detailed answer key and scoring guidelines. PERFECT FORDai
9th - 12th
Chemistry
Also included in: AP Chemistry Unit 4 Bundle: Chemical Reactions FRQ-style Practice
Physical Change & the Water Cycle Lesson Slides, Review Worksheets - MYP Science
Everything that ' matters' is here! Get ready to teach Physical Changes and the Water Cycle to your Middle Schoolers with this easy to use, complete lesson and set of activities. With a combination of worksheets, video quizzes, activities, and discussion prompts, as well as slides to teach the theory behind Physical Change, you can be sure your students will easily understand the content. The Google Slides Presentation guides you and your students through the process of using all of the produc
6th - 8th
Chemistry, Physical Science
NGSS
MS-PS1-2
Mole Concept Chemistry Assignment | Unit 1 | 50-Mark Assessment + Full Marking
This detailed Unit 1 Chemistry Assignment provides a comprehensive assessment of key Mole Concept topics, perfect for senior secondary or introductory chemistry students. Aligned with core curriculum standards, it includes 50 marks worth of calculation-based and conceptual questions that reinforce deep understanding and application of fundamental chemistry skills. Ideal for homework, revision, formative assessment, or end-of-topic evaluation, this resource is easy to implement with the includ
8th - 12th, Adult Education, Higher Education
Basic Principles, Chemistry, General Science
CHEMISTRY WRITING RESEARCH PROMPT: MAGNESIUM BATTERY MANUFACTURING/ GRS.8-12 /MG
Students investigate/ research the challenges of magnesium battery production. There is more magnesium on our planet than lithium. Also, magnesium is better for the environment! Additionally, this is a graded assinment. Use it in lieu of a quiz. It can be graded A, B, C or D, depending upon quality response to the prompt, and evidence of research. Thanks ever so much for visiting and supporting our shop. Much obliged. Excelsior!
8th - 12th, Adult Education, Higher Education
Chemistry, Environment
CCSS
RST.9-10.1
, RST.9-10.3
, RST.9-10.9
What's in Your Soda? - A Distillation Lab (Crisis Chemistry PBL)
Kick off your AP Chemistry course with an engaging, real-world investigation that gets students thinking like chemists on day one! In this hands-on lab, students use a simple distillation setup to separate a common mixture—soda—and determine the percent of water in their sample. Through observation, analysis, and calculation, students connect core Unit 1 concepts to a meaningful scenario involving water purification after a natural disaster. What’s IncludedStudent lab handout (print-ready)Clear
10th - 12th
Chemistry, Physical Science
AP Chemistry Lab: Formula of a Hydrate | CED 1.3 | One Period
Give your students an authentic AP Chemistry laboratory experience— without giving up multiple class periods.This CED-aligned Topic 1.3 hydrate lab challenges students to use gravimetric analysis, mole ratios, and error analysis to determine the empirical formula and percent water of an unknown hydrate. How is this possible? Students work in pairs of two and split the investigation to simulate a real-world lab experience. Group A analyzes Epsom salt (MgSO₄·xH₂O) while Group B analyzes a dif
10th - 12th
Chemistry
Naming Branched Hydrocarbons
Naming Branched Hydrocarbons Worksheet This focused practice worksheet helps students master IUPAC naming of branched hydrocarbons by applying a clear, step-by-step naming process. Students analyze structural formulas, identify the longest carbon chain, determine correct numbering, name substituents, and construct the full systematic name. Perfect for reinforcing: Identifying the parent chain Correct numbering for lowest locants Naming alkyl substituents Applying proper hyphen, comma, and alph
11th - 12th, Higher Education
Chemistry
Strong Acid Base Reaction Simulation
Students begin by typing in their name so it appears on their screen at all times. This focuses strictly on the reaction of NaOH with an unknown concentration of HCl. Students complete 4 trials which includes adding the NaOH dropwise and measuring, recording, and graphing the pH change. After 4 trials students calculation the concentration of HCl using the chemical reaction and mol ratio and not the dilution equation to ensure better understanding. Students will receive feedback if they are corr
9th - 12th, Adult Education, Higher Education
Chemistry
Also included in: General Chemistry I Lab Simulation Manual
Mystery Hydrate Lab – Empirical Formula CER Performance Task | Hot Plate Safe Ch
Engage your students with a mystery-based performance assessment that builds real lab skills—without the need for Bunsen burners or fancy equipment!This NGSS-aligned chemistry lab guides students through determining the empirical formula of a hydrate using mass data and mole ratios. With just Epsom salt or Borax, foil, and a hot plate, students apply core mole concepts in a safe, accessible, and engaging format. Students complete: Careful mass measurements before and after heating Molar con
8th - 12th
Chemistry
CCSS, NGSS
RST.9-10.3
, RST.9-10.7
, WHST.9-10.1
+2
AP Chemistry Practice Topic 4.5: Stoichiometry worksheet
This resource includes 6 multi-part practice problems to help your AP Chemistry students master Topic 4.5 (Stoichiometry) in unit 4: Chemical Reactions. There are two general stoichiometry problems, and four problems where students will need to determine the limiting reactant, and determine theoretical yield or percent yield. The worksheet is provided in PDF format, and an answer key and worked out solutions are included. Learning Objective 4.5.A Explain changes in the amounts of reactants and
8th - 12th, Higher Education
Chemistry, Physical Science
Also included in: AP Chemistry Unit 4: Chemical Reactions Worksheet Bundle
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