Percent Increase and Decrease Quiz - Page 2
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AP Business with Personal Finance Lesson 3.6 Income Statement Lesson
Income Statement — a complete AP Business lesson packet for Unit 3, Topic 3.6. Margins, percent change, REAL Crocs case study, slides, guided notes, MCQs, Mini-FRQ, all answer keys. What This Topic Solves Teaching Topic 3.6 in a brand-new AP course shouldn't mean building from scratch. This packet hands you everything you need for the 5-day arc — a branded slide deck, vocab-targeted guided notes with answer key, a real-feeling case study with full Teacher Key, an AP-style MCQ practice set, a M
9th - 12th
Business
AP Chem Unit 1: Complete PBL System (Atomic Structure, Low Prep, Ready to Use)
Bring Meaningful PBL to AP Chemistry—Without Losing Rigor or TimeLooking for a way to increase engagement and real-world application without slowing down your pacing? This unit gives you a simple, structured system to do exactly that—by layering short, meaningful PBL into your existing lessons. What You Get (Quick Overview)✔ Complete Unit 1 PBL system (Atomic Structure) ✔ Daily prompts that take 3–5 minutes ✔ Student learning logs + grading rubric ✔ Full set of AP-aligned instructional sli
10th - 12th
Chemistry
AP Psychology Unit 3 Activity: Classical & Operant Conditioning Project
A PBL (Project-Based Learning) activity for AP Psychology to teach Classical & Operant Conditioning: Create and defend a business proposal using reinforcements and punishments; choose reinforcement schedules to increase profits; use classical conditioning to change people's moods; exploit crowds with observational learning. Students listen to their peers' proposals, make monetary offers, then run the business model through AI to estimate who makes the most money. The student who wins the most
10th - 12th, Higher Education
Psychology
AP Lang Halloween Rhetorical Analysis
This creative Halloween-inspired activity helps students deepen their understanding of rhetorical situation using the SPACE CAT framework (Speaker, Purpose, Audience, Context, Exigence, Choices, Appeals, and Tone). Students design or describe a Halloween costume that fits a specific rhetorical situation — then explain their rhetorical choices, appeals, and tone in a short presentation or written reflection. It’s equal parts creative and analytical, perfect for a pre-Halloween Friday, a review
9th - 12th
Creative Writing, Speaking & Listening
AP Biology Unit 8 Quiz: Ecology | Ecosystems, Energy Flow, Population Dynamics
AP Biology Unit 8 Quiz: Ecology | Ecosystems, Energy Flow, Population Dynamics, Human ImpactAssess your students’ understanding of ecology with this rigorous, AP Biology Unit 8 Quiz designed to mirror the format and cognitive demand of the AP Biology Exam. This resource challenges students to apply ecological concepts through data analysis, real-world scenarios, and FRQ-style reasoning. Perfect for summative assessment, review, or AP Exam prep! 📊 What’s Included: ✔️ Matching Section (key ec
9th - 12th
Biology
CCSS
RST.11-12.1
, RST.11-12.2
, RST.11-12.3
+7
Also included in: AP Biology FULL YEAR MEGA BUNDLE – 119+ Resources | Complete Curriculum
Pi-Day Catapult — Optimize Angle & Tension (Predict vs. Measure) | MS–HS NGSS
Description (NGSS included) Celebrate Pi-Day with a data-driven projectile challenge! Students tune angle and tension on a simple launcher, then predict vs. measure range and compute percent error. Teams graph Range vs. Angle (and optional Range vs. Pullback) and explain results with CER. 🧠📈 🔬 Investigate: hold one variable constant to fairly test the other. 🧮 Model: use a calibration shot or R ≈ (v²·sin(2θ))/g to predict. 📊 Analyze: compare predicted vs. measured; percent error
3rd - 12th
Engineering, General Science, Physics
World War 1 Unit
To support daily instruction, this bundle provides Google Slide Notes aligned with flexible enough for any curriculum. Each slide deck features clean layouts, teacher lecture points, and student-friendly note-taking cues, helping learners stay focused and organized. Fully editable and perfect for blended learning, absences, or structured direct instruction, these slides save valuable prep time while ensuring accuracy and clarity. Together, these resources offer a comprehensive, classroom-ready W
7th - 10th
Ancient History, U.S. History, World History
AP Biology Unit 5 Digital Escape Room— The Genetic Breakdown (Google Form)
Turn your classroom into a high-stakes genetics investigation with this fully interactive Google Form Escape Room designed to engage students while reinforcing key concepts in heredity, DNA processes, and mutations. Students must analyze genetic data, solve problems, and unlock each station to determine where DNA transmission is breaking down—before irreversible damage spreads. 🚨 The ScenarioA genetics lab has detected a critical error in DNA transmission. Traits are not inheriting correc
9th - 12th
Biology
CCSS
RST.11-12.1
, RST.11-12.2
, RST.11-12.3
+7
AP Bio Unit 7 Digital Escape Room Evolution — The Changing Population
Transform your classroom into a high-level evolutionary investigation with this fully interactive Google Form Escape Room designed to build deep understanding of evolution through data analysis, problem-solving, and critical thinking. Students must work through a series of locked digital challenges to determine what evolutionary forces are driving rapid population change—before the system destabilizes. 🚨 The ScenarioA research team has detected rapid evolutionary changes in a population.
9th - 12th
Biology
CCSS
RST.11-12.1
, RST.11-12.2
, RST.11-12.3
+7
AP Environmental Science Unit 5.2: Informative Poster - Clearcutting
This resource is an Informative Poster for AP Environmental Science Unit 5.2 (Clearcutting).AP Environmental Science: EIN-2.B Describe the effect of clearcutting on forests.The Learners’ Goal: Create and design an informative poster based on the listed APES topic:Describe the term ClearsuttingProvide the context of ClearcuttingExplain FOUR economic aspects of Clearcutting Explain TWO environmental impacts on soil due to Clearcutting (soil erosion, etc.)Explain TWO impacts of Clearcutting on W
9th - 12th
Biology, Environment, General Science
NGSS
HS-LS2-7
, HS-ESS3-2
, HS-ESS3-4
Also included in: AP Environmental Science Unit 5 Bundle | Land and Water Use
APES Unit 5 Pest Control Trade-Offs – IPM vs. Pesticides vs. GM Crops (CER)
How should farmers control pests without causing long-term environmental harm? In this AP Environmental Science Unit 5 activity, students evaluate pest control strategies using real trade-offs among pesticides, GM crops, and integrated pest management (IPM). This investigation builds a deep understanding of the pesticide treadmill, ecosystem impacts, and long-term agricultural decision-making while developing data literacy and scientific reasoning— with no prep required. 🔍 What’s Included Enga
9th - 12th, Higher Education
Earth Sciences, Environment
NGSS
HS-LS2-7
, HS-ESS3-3
, HS-ESS3-4
Subnetting Part 3 | CCNA 200-301 Prep and Networking Lessons
Take your students’ subnetting skills to the next level with Subnetting – Part 3, the final lesson in the subnetting series! This resource introduces Class A network subnetting, explains VLSM (Variable-Length Subnet Masks), and includes quiz answers + extra practice resources for mastery and confidence. ◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆ What Students Will LearnAnswers to Subnetting (Part 3)quiz questionsSubnetting Class A networksVLSM (Variable-Length Subnet Masks)Extra subnetting practice resources◇
10th - 12th, Adult Education, Higher Education
Computer Science - Technology, Engineering, Instructional Technology
Also included in: The Ultimate CCNA & Networking BUNDLE [ From Zero to Network Pro ]
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
Dry Ice Science: States of Matter Experiments That WOW! Holy Cow!
Want to blow your students’ minds while teaching science concepts that stick? ❄️ This Dry Ice States of Matter STEM Resource transforms your classroom into a science lab of wonder—while giving you everything you need to teach, assess, and engage! ✨ What’s Included Editable Slides – ready-to-go presentations to introduce and explain states of matter. Vocabulary Cards – reinforce key terms with visuals and definitions. Exit Tickets – quick checks for understanding at the end of the lesson.
PreK - 12th
Basic Principles, General Science, Physical Science
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
My Dream Store – Project Based Learning | Decimal Operations | Discounts, Tax, &
My Dream Store – Project Based Learning | Decimal Operations | Discounts, Tax, & Sales | Printable ProjectBring real-world math to life with this highly engaging My Dream Store project! Students design their own store, create items to “sell,” and apply real math skills such as decimals, percent discounts, tax, tip, and profit. This hands-on project allows students to be creative while practicing essential computation skills. Perfect for upper elementary, middle school, intervention groups, enr
6th - 9th
Algebra, Applied Math, Basic Operations
CCSS
6.NS.B.3
, 7.RP.A.3
, MP2
Biomagnification Calculations Lab (APES Unit 8) DDT/Mercury + FRQ + Key
Biomagnification shows up on the APES exam almost every year—and students often miss the math and the “why.” This AP Environmental Science activity fixes both. Students complete progressively rigorous toxin calculations through real food chains (DDT + mercury), calculate bioaccumulation factors (BAF), analyze a graph showing exponential increase, and finish with AP-style FRQ practice plus real-world policy evaluation (DDT ban, Minamata disease, mercury advisories, PCB cleanup). ✅ Mirrors t
9th - 12th
Environment
Also included in: APES Math & Data Analysis Bundle (5 Labs) FRQ Practice + Answer Keys
Beer-Lambert Law Colorimetry Lab Standard Curve + Unknowns + Answer Key
Teach students real lab chemistry with a classic technique used in hospitals and research labs every day. In this Colorimetry & Beer-Lambert Law Lab, students learn how spectrophotometers work, find λ-max, build a standard curve from serial dilutions, and use it to determine unknown concentrations—then calculate percent error and evaluate limitations of Beer-Lambert at high concentrations.This is a rigorous, data-driven, AP-friendly lab that builds quantitative confidence and produces clean grap
10th - 12th
Biology, Chemistry
Introduction to Networking Devices | CCNA 200-301 Prep and Networking Lessons
This lesson is a complete teaching package on Network Devices (routers, switches, firewalls, servers, clients). Whether you’re teaching ICT, Computer Science, networking, or prepping for the CCNA 200-301 exam, this lesson gives you everything you need to confidently deliver engaging instruction. ◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆ What This Lesson Includes✯ Google Slides ✯ Theory + Practical Examples ✯ Quizzes with Answer Keys ✯ Engaging Visuals & Diagrams ✯ Editable Format ◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆ Pe
9th - 12th, Higher Education
Computer Science - Technology, Engineering, Instructional Technology
Energy Flow in Ecosystems: Food Webs & Trophic Dynamics AP Biology Presentation
Help your students truly understand how energy shapes ecosystems with this AP Biology–aligned Investigating Energy Transfer in a Food Web Presentation: Energy Dynamics in Ecosystems, designed to turn abstract ecology concepts into clear, data-driven understanding. This engaging, visually structured presentation walks students through how energy enters ecosystems, moves through producers and consumers, and decreases across trophic levels due to the 10% rule. Students explore how food webs fun
9th - 12th
Biology
CCSS
RST.11-12.1
, RST.11-12.2
, RST.11-12.3
+7
U5.7 Economics & Civics in Action: TechTown’s TikTok Turnaround
✨ Turn your classroom into an economic think tank! ✨ TechTown’s TikTok Turnaround Case Study | Supply-Side Fiscal Policy and Economic Growth | Civics | Macroeconomics ActivityHelp students understand how public policy can drive long-run economic growth with this engaging, classroom-ready case study. In TechTown’s TikTok Turnaround, students analyze how infrastructure investment, worker training, business tax incentives, and entrepreneurship grants can increase productivity, shift LRAS, and imp
9th - 12th
Civics, Economics , Financial Literacy
CCSS
RI.9-10.1
, RI.9-10.2
, RI.11-12.3
+1
Physics Lab Bundle (5) AP/Honors Graphing + Error Analysis Student/Teacher Keys
If you want your Physics labs to feel like real science (not “fill in the blanks”), this bundle is it. The Physics Lab Series Bundle includes 5 complete investigations covering the most-tested topics in AP Physics 1 / Honors Physics—and every lab is built around the skills students need to succeed: graphical analysis, slope-as-a-physical-quantity, percent error, and explaining sources of error.Each lab includes 3 documents (Student Worksheet + Teacher Guide + Answer Key), so you can run rigorous
9th - 12th
Physical Science
NGSS
HS-PS3-1
, HS-PS2-1
, HS-PS4-1
+1
Ansible Puppet Chef | CCNA 200-301 Prep and Networking Lessons
This is a lesson on Configuration Management Tools (Ansible, Puppet, and Chef). Whether you’re teaching ICT, Computer Science, Networking, or DevOps fundamentals, this resource provides everything you need to confidently explain, compare, and demonstrate how modern IT environments are automated and managed. ◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆ Formats Provided✯ PPTX (editable PowerPoint)✯ PDF (print-friendly version)✯ Flashcards.◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆ What This Lesson Includes✯ PowerPoint Lessons ✯ PDF
9th - 12th, Higher Education
Computer Science - Technology, Engineering, Instructional Technology
Also included in: The Ultimate CCNA & Networking BUNDLE [ From Zero to Network Pro ]
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