Percent Increase and Decrease Quiz - Page 8
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Disease Outbreak Investigation 5 Cases Epidemiology Lab AP Bio Answer Key 10-12
Turn your students into “disease detectives.” In this Disease Outbreak Investigations pack, students take the role of field epidemiologists working through 5 realistic outbreak cases. They calculate attack rates and relative risk, build epidemic curves, trace transmission chains, evaluate vaccine-safety claims using Bradford Hill criteria, and model outbreak growth using doubling time and R₀—then write a formal Epidemiologist’s Field Report for each case. This is rigorous, engaging, and e
10th - 12th
Biology, Forensics
Also included in: AP Biology Case Studies Bundle: Cells, Disease, Brain & Bioethics + Keys
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
AP Cybersecurity Unit 4: Topic 4.1
This product includes the following: 1) Content Explainer for the Instructor. 2) Multiple different worksheets (One on vocabulary, one on concepts and one combined. 3) PowerPoint and Teacher Companion Guide. 4) Lesson plans (PBL and 5E). 5) Quiz with Answer Key 6) Exam with Answer Key (MCQ and an FRQ Practice). ** The content explainer is designed for newer teachers and has a practice FRQ in there as well. ** Some lesson plans refer to the content explainer for materials. ** All materials refere
9th - 12th
Computer Science - Technology
TED Talk: What is Coronavirus?- Elizabeth Cox
This resource explores the science and risks of coronaviruses through the TED-Ed lesson on their origins, structure, and mutation patterns. Students will learn how coronaviruses spread, why their mutation rate matters for treatments and vaccines, and how human activity increases the likelihood of new pandemics. This resource includes: 20 high school/college-level discussion questions A structured essay prompt linking virology to public health and environmental issues A debate topic with multip
9th - 12th, Adult Education, Higher Education
Biology, Health, Other (Social Studies)
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
Evaporation Experiment Complete Set
Evaporation Experiment and Data Collection Sheet together align with several Virginia Science Standards of Learning (SOLs) across elementary and middle school levels. Here’s the breakdown by grade band: Also includes Data collection Sheets, Reflection Writing prompts, Quizzes, Vocabulary List, Class discussion, Poster, and more. 🌍 Elementary Science (Grades 3–5)3.8 — Understanding the relationships among the Sun, Earth, and Moon (rotation, revolution, day/night, seasons). → Students connect
Not Specific
Basic Principles, Biology, Environment
NGSS
K-ESS3-1
, K-ESS3-2
, K-ESS3-3
Data Scientist vs. Citizen Scientist AP CSP Worksheet
The Data Scientist vs. Citizen Scientist worksheet is a valuable tool for AP Computer Science Principles (AP CSP) teachers because it supports key learning goals in the course, particularly under the Big Idea “Impact of Computing” and the Enduring Understanding IOC-1. It helps students grasp the practical difference between professionals who work with data (data scientists) and everyday individuals who contribute to scientific research (citizen scientists). The worksheet is structured with real
9th - 12th
Computer Science - Technology
The Postmortal Teacher & Student Resource
Resource for teachers and students to accompany Drew Magary's excellent dystopian novel The Postmortal. Included: author background, reading comprehension questions, quizzes, vocabulary, vocabulary exam, answer keys, writing prompts, and three student-centered activities/projects. The student questions and quizzes have been aligned with digestible reading assignments. An excellent resource for a dystopian/sci-fi literature unit. As with all my products, this is in Word format and editable t
10th - 12th, Higher Education
Environment, Literature, Novel Studies
CCSS
CCRA.R.1
, CCRA.R.2
, CCRA.R.3
+5
The Arctic Algae Mystery: How Photosynthesis Thrives AP Biology Unit 3
Challenge your students with a real-world biological mystery in The Arctic Algae Mystery, an engaging AP Biology case study that explores how life adapts to extreme environments. In this investigation, students analyze why algae populations are increasing beneath melting Arctic ice—despite near-freezing temperatures that typically slow biological processes. Using authentic-style data and guided inquiry, students must determine how Arctic algae maintain high rates of photosynthesis by examining
9th - 12th
Biology
CCSS
RST.11-12.1
, RST.11-12.3
, RST.11-12.4
+6
The Greenhouse Collapse: An AP Biology Case Study on Photosynthesis Unit 3
Description for Teachers Pay Teachers:Bring real-world problem solving into your classroom with The Greenhouse Collapse, an engaging AP Biology case study that challenges students to uncover why plant growth suddenly declines—even when light levels increase. In this investigation, students analyze a commercial greenhouse failure where oxygen levels rise, carbon dioxide drops, and plant health deteriorates. Through guided analysis, they must connect photosynthesis, cellular respiration, enzyme
9th - 12th
Biology
CCSS
RST.11-12.1
, RST.11-12.2
, RST.11-12.3
+7
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
Scientific Inquiry Penny Lab Day 2 with Honors Questions
This lab is designed as a follow up to the Penny Lab Day 1. It explores the variables (manipulated) that can have an effect on how many drops of water will fit on a penny. It's a great formative assessment to see how much they know about controlled experiments. This activity supports Grade Seven California State Science Standard 7 - Scientific progress is made by asking meaningful questions and conducting careful investigations.
5th - 10th
General Science, Other (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
IB DP Sports Science Full Revision Super Bundle for 2025-2027 | 42 Resources
⚡ IB DP Sports Science Complete Bundle 2025-2027: 42 Resources for Student Success⚡ This back-to-school bundle provides essential resources for the two-year IB Sports Science program. What's Included in This Bundle (42 Resources) 29 x Revision QuizzesTargeted multiple-choice questions for rapid concept checksIn-depth short answer questions Matching questions linking concepts and terminologyExtended response questions featuring real-world applicationsTrue/False questions for quick assessmentData
10th - 12th, Adult Education
Health, Physical Education, Science
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
B1.1 Carbohydrates and Lipids Student Notes
PART OF A BUNDLEInteractive Student Activity Worksheet: Reinforce learning and boost critical thinking through detailed diagrams and targeted activities on topics such as polymerization reactions, the role of enzymes, lipid storage, and structure-function relationships of biological molecules. Perfect for reinforcing learning, inquiry-based activities, and formative assessment, these ready-to-use materials align seamlessly with current IB guidelines and significantly enhance classroom engagement
10th - 12th, Higher Education
Biology
Also included in: B1.1 Carbohydrates and Lipids Full Lesson
Elementary Quiz Bowl Question/Answer Set 1, Round 3
This product is 1 round of an elementary quiz bowl set (9 rounds in all, see my other products for more rounds) with questions and answers for 4th and 5th grade participants. It includes the reader's script, timer rules, score sheets for coaches and the timer/moderator, a mid-round quiz for each team and the corresponding answer sheet. Each of the 10 questions has a 4-part bonus question and there is a mid-round quiz after question 5. Answers are included. Topics include: current events (2024),
4th - 6th
For All Subjects, Other (Math), Other (Science), Other (Social Studies)
Also included in: Elementary Quiz Bowl Question/Answer Set 1 BUNDLE OF 9 ROUNDS
Elementary Quiz Bowl Question/Answer Set 1, Round 2
This product is 1 round of an elementary quiz bowl set (9 rounds in all, see my other products for more rounds) with questions and answers for 4th and 5th grade participants. It includes the reader's script, timer rules, score sheets for coaches and the timer/moderator, a mid-round quiz for each team and the corresponding answer sheet. Each of the 10 questions has a 4-part bonus question and there is a mid-round quiz after question 5. Answers are included. Topics include: current events (2024),
4th - 6th
For All Subjects, Other (Math), Other (Science), Other (Social Studies)
Also included in: Elementary Quiz Bowl Question/Answer Set 1 BUNDLE OF 9 ROUNDS
Elementary Quiz Bowl Question/Answer Set 1, Round 5
This product is 1 round of an elementary quiz bowl set (9 rounds in all, see my other products for more rounds) with questions and answers for 4th and 5th grade participants. It includes the reader's script, timer rules, score sheets for coaches and the timer/moderator, a mid-round quiz for each team and the corresponding answer sheet. Each of the 10 questions has a 4-part bonus question and there is a mid-round quiz after question 5. Answers are included. Topics include: current events (2024),
4th - 6th
For All Subjects, Other (Math), Other (Science), Other (Social Studies)
Also included in: Elementary Quiz Bowl Question/Answer Set 1 BUNDLE OF 9 ROUNDS
Elementary Quiz Bowl Question/Answer Set 1, Round 4
This product is 1 round of an elementary quiz bowl set (9 rounds in all, see my other products for more rounds) with questions and answers for 4th and 5th grade participants. It includes the reader's script, timer rules, score sheets for coaches and the timer/moderator, a mid-round quiz for each team and the corresponding answer sheet. Each of the 10 questions has a 4-part bonus question and there is a mid-round quiz after question 5. Answers are included. Topics include: current events (2024),
4th - 6th
For All Subjects, Other (Math), Other (Science), Other (Social Studies)
Also included in: Elementary Quiz Bowl Question/Answer Set 1 BUNDLE OF 9 ROUNDS
Elementary Quiz Bowl Question/Answer Set 1, Round 9
This product is 1 round of an elementary quiz bowl set (9 rounds in all, see my other products for more rounds) with questions and answers for 4th and 5th grade participants. It includes the reader's script, timer rules, score sheets for coaches and the timer/moderator, a mid-round quiz for each team and the corresponding answer sheet. Each of the 10 questions has a 4-part bonus question and there is a mid-round quiz after question 5. Answers are included. Topics include: current events (2024),
4th - 6th
For All Subjects, Other (Math), Other (Science), Other (Social Studies)
Also included in: Elementary Quiz Bowl Question/Answer Set 1 BUNDLE OF 9 ROUNDS
Elementary Quiz Bowl Question/Answer Set 1, Round 8
This product is 1 round of an elementary quiz bowl set (9 rounds in all, see my other products for more rounds) with questions and answers for 4th and 5th grade participants. It includes the reader's script, timer rules, score sheets for coaches and the timer/moderator, a mid-round quiz for each team and the corresponding answer sheet. Each of the 10 questions has a 4-part bonus question and there is a mid-round quiz after question 5. Answers are included. Topics include: current events (2024),
4th - 6th
For All Subjects, Other (Math), Other (Science), Other (Social Studies)
Also included in: Elementary Quiz Bowl Question/Answer Set 1 BUNDLE OF 9 ROUNDS
Elementary Quiz Bowl Question/Answer Set 1, Round 7
This product is 1 round of an elementary quiz bowl set (9 rounds in all, see my other products for more rounds) with questions and answers for 4th and 5th grade participants. It includes the reader's script, timer rules, score sheets for coaches and the timer/moderator, a mid-round quiz for each team and the corresponding answer sheet. Each of the 10 questions has a 4-part bonus question and there is a mid-round quiz after question 5. Answers are included. Topics include: current events (2024),
4th - 6th
For All Subjects, Other (Math), Other (Science), Other (Social Studies)
Also included in: Elementary Quiz Bowl Question/Answer Set 1 BUNDLE OF 9 ROUNDS
Elementary Quiz Bowl Question/Answer Set 1, Round 6
This product is 1 round of an elementary quiz bowl set (9 rounds in all, see my other products for more rounds) with questions and answers for 4th and 5th grade participants. It includes the reader's script, timer rules, score sheets for coaches and the timer/moderator, a mid-round quiz for each team and the corresponding answer sheet. Each of the 10 questions has a 4-part bonus question and there is a mid-round quiz after question 5. Answers are included. Topics include: current events (2024),
4th - 6th
For All Subjects, Other (Math), Other (Science), Other (Social Studies)
Also included in: Elementary Quiz Bowl Question/Answer Set 1 BUNDLE OF 9 ROUNDS
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