Percent Increase and Decrease Quiz - Page 2
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Depth and Complexity Icon Descriptions
Dr. Sandra Kaplan's Icons of Depth and Complexity are designed to increase deep and critical thinking in the classroom for students of all ages. This FREE resource includes an explanation of each of the 11 icons. If you are interested in ways to use these in your classroom, check out my Reading Reflections for a way to deepen reflection and discussion around any text.
4th - 12th
For All Subjects
Translating Problems Into Equations with Key
Bridge the gap between abstract algebra and the real world with this 22-problem worksheet focused on translating word problems into single-variable equations. Instead of just solving equations, students must first analyze a scenario, define relationships between quantities, and construct the appropriate equation. The worksheet is scaffolded into three sections: Part 1: Two-Unknown Relational Problems (Problems 1-12)Part 2: Geometric Applications (Problems 13-18)Part 3: Advanced Multi-Step Proble
8th - 12th, Adult Education, Higher Education
Algebra
CCSS
6.EE.B.6
, 6.EE.B.7
, 7.EE.B.4
+1
Grouping Symbols Worksheet with Key
Achieve true mastery of order of operations and algebraic expressions with this comprehensive, 40-problem worksheet. Perfect for algebra students, this worksheet can be used as a class assignment, a rigorous homework packet, a quiz, or an assessment. The worksheet is divided into four distinct sections: Part 1: Simplify Each Expression (Problems 1-8)Part 2: Evaluate Each Expression (Problems 9-28)Part 3: Compare Expressions (Problems 29-32)Part 4: Insert Grouping Symbols (Problems 33-40)This res
8th - 12th, Adult Education, Higher Education
Algebra
CCSS
5.OA.A.1
, 6.EE.A.2
, 6.EE.A.2c
+3
Understanding the Central Idea - Student Thinking Tool!
Looking for a student-friendly way to assess and deepen learners’ understanding of the Central Idea in your PYP classroom? This printable and resource helps students reflect, connect, and express their thinking meaningfully throughout a Unit of Inquiry. What’s IncludedA thoughtfully designed reflection template that invites students to articulate their understanding in their own wordsPrompts and guiding questions to encourage personal connections, examples, and conceptual understandingWhy You wi
3rd - 10th
Other (ELA), Other (Math), Other (Science)
-ology Matching Freebie {~The Science Garden~}
This matching resource can be used as a vocabulary builder, formative assessment, root word study tool, early finisher, or science enrichment activity. Look for my other resources for -ologies, as well as my -ology bundle! I use easy-to-read fonts that have proven helpful for dyslexic students and those with visual impairments, and primarily black and white printables to make content accessible for as many students and teachers as possible.
3rd - 9th
Science, Vocabulary
AP Biology UNIT 8 Ecology 8.5 Community Ecology Video Guide (Study Visual)
Community Ecology is all about how different species live together and interact in the same environment. From cooperation to competition, every organism plays a role in shaping the balance of life. This video breaks down Community Ecology in a clear, visual way so you can actually see how these interactions happen in real ecosystems. You’ll explore how species relationships build complex networks, why biodiversity matters, and how small changes can ripple through an entire community. This is es
9th - 12th
Biology, General Science, Other (Science)
CCSS, NGSS
RST.11-12.1
, RST.11-12.7
, HS-LS2-6
+1
Math Activity - number sense
Dive into the fantastic patterns that can be found behind the square numbers. Increase your students' number sense and sense of wonder! This PDF includes: Ten pages of information for teachersFive pages that can be printed as handouts or postersLinks to resources Answer Key25 pages to share with students (including some easier/challenging versions of the same pages)Student GlossaryYour students will explore amazing numerical relationships AND get tons of math practice along the way. These acti
4th - 12th
Math, Vocabulary
CCSS
MP1
, MP2
, MP3
+2
Solving Word Problems Plan with Key
This 18-problem worksheet resource guides students through the process of setting up and solving word problems using a structured five-step plan. This worksheet is perfect for teaching students how to deconstruct word problems, model them with algebra, and find a solution. The problems cover a wide range of real-world and mathematical contexts. The worksheet contains the following types of questions: Relational problemsSum and difference problemsGeometric applications (perimeter and area of rect
8th - 12th, Adult Education, Higher Education
Algebra
CCSS
6.EE.B.5
, 7.EE.B.4
, HSA-CED.A.1
+1
Homeopathy, Medicine or Magical Thinking?
Check it out at: https://generationskeptics.org/2026/01/14/homeopathy-medicine-or-magical-thinking/Online version includes a teacher guide, lesson plan, website evaluation checklist, quiz, answer keys, and more! This lesson on homeopathy is designed to help students practice real scientific and digital-literacy skills by learning how to evaluate health claims they will encounter in the real world. Many students see “natural” and “alternative” medicine online and in stores, and this lesson guides
9th - 12th
Balanced Literacy, General Science, Library Skills
FREE Animal Farm Play Unit- Chapter Scripts, Activities, Comprehension Questions
Animal Farm read as a classroom play? This unit (WORK IN PROGRESS) is filled with engaging and thought provoking resources to understand George Orwell's Animal Farm. I love doing George Orwell’s Animal Farm with my high school students. Because I teach in a classroom with very diverse learners, I have to get creative with how we take in texts. I’m creating a unit where we read each chapter as a play. This unit is a work in progress. I have the first two chapters completed. Each chapter has res
8th - 12th, Higher Education
Close Reading, Literature, Reading
CCSS
CCRA.R.1
, CCRA.R.3
, CCRA.R.4
+4
Variables Worksheet with Key
Build a strong foundation in algebraic thinking with this comprehensive, 40-problem worksheet designed to test and reinforce key skills in order of operations, properties of numbers, and evaluating algebraic expressions. This resource is perfect for in-class practice, homework, assessment, a math center activity, or as a review packet for algebra students. The worksheet is structured into three distinct sections: Part 1: True or False? (8 Problems)Part 2: Simplify Each Expression (12 Problems)Pa
8th - 12th, Adult Education, Higher Education
Algebra
CCSS
5.OA.A.1
, 6.EE.A.2
, 6.EE.A.2c
+1
The News War: Think Like a Journalist, Verify Like A Skeptic
You can find the lesson described here on our website. It includes a lesson plan, student response sheet, quiz and answer key. Gr 6-12 The News War: Think Like A Journalist, Verify Like a SkepticWe also have similar lessons for younger grades. Gr 3-6 The News War: Detectives of TruthGr K-3 Be A News DetectiveFor a quick description, view The News War on our YouTube channel. For dozens of lessons that promote skeptical thinking skills, check out our webpage www.GenerationSkeptics.org
6th - 12th
Computer Science - Technology, General Science, Other (ELA)
LEGO Population Pyramid Activity
Students engage in the geography classroom as they analyze data and create population pyramids. Students will observe the increase and decline of crude birth and death rates to explain the development of countries based on their populations. This activity is fun, engaging, and collaborative. Can be adapted and developed for the differentiated classroom.
8th - 12th
Geography
CCSS
RI.11-12.5
, RH.6-8.1
, RH.9-10.2
+3
Translating Words Into Symbols with Key
Take your students from foundational skills to advanced application with this 48-problem worksheet on translating verbal phrases and real-world scenarios into algebraic expressions. The worksheet is broken down into five distinct sections: Part 1: Translate Each Phrase into a Variable Expression (Problems 1-16)Part 2: Matching Phrases to Expressions (Problems 17-26)Part 3: Complete Each Statement (Problems 27-34)Part 4: Formulas and Applications (Problems 35-44)Part 5: Advanced Multi-Step Scenar
8th - 12th, Adult Education, Higher Education
Algebra
CCSS
6.EE.A.2
, 6.EE.A.2a
, 6.EE.A.2b
+3
AP Biology UNIT 7 Natural Selection 7.10 Speciation Video Guide
🧬 7.10 Speciation AP Biology – Full 30-Minute Crash CourseSpeciation is one of the MOST important topics in Unit 7—and this focused 30-minute guide will help you master it fast. In this video, you’ll learn: A clear, simple explanation of what speciation is The difference between allopatric vs. sympatric speciation Key types of reproductive isolation Gradualism vs. punctuated equilibrium Common AP exam mistakes to avoid 🎯 Perfect for AP Biology students reviewing for tests or aiming for a
9th - 12th
Biology, General Science, Other (Science)
Introduction to Accounting - Ch 1 - Basic Accounting for High School
Chapter 1 Introduction to Accounting - Ch 1 - Basic Accounting for High SchoolAccounting is essential for understanding financial information, making informed decisions, and managing money. By learning accounting basics, students gain skills that help them in personal finance, business, and other professional areas. This chapter covers fundamental accounting concepts and practices, including how to record, analyze, and interpret financial data. What’s Included:All files are editable for teacher
9th - 12th
Business, Economics , Statistics
Ender's Game Pre-Reading Guide - Before You Read - Getting Started
Looking for a new novel study? If you have middle school or high school students, Ender's Game may be the perfect book to increase motivation and interest. (Especially with the new movie out)
This is the perfect set of worksheets to help guide you and your students through the pre-reading discussions for Ender's Game.
What makes something science fiction?
Who is Orson Scott Card?
Where is this story set?
What are "diction," "dialect," and "slang," and how will you see them used in the book?
E
8th - 12th, Adult Education, Higher Education
Literature, Reading
Be Clear Speech Strategies - Handout
This is a 'Be Clear' speech strategy handout which is typically used by Speech Pathologist who is working with clients who want to increase their speech intelligibility. Can give to your adult or paediatric clients.It is simple to read and follow Vibrant visual illustrationHope you enjoy this resource.
PreK - 12th, Adult Education, Higher Education
Informational Text
Halloween FREE Hink Pink rhyme Six Seven bonus Riddle FUN!
Enjoy a freebie for your classroom to use for Halloween! Hink Pinks are rhyming word riddles. There are one syllable, two syllable, and 3 syllable rhyming words and each increase in level of difficulty. #12 is a PHRASE, not a set of rhyming words- and kids will love that the answer is 6-7 in heaven! I would appreciate a 5 star review if you love it! ⭐️ ⭐️⭐️⭐️⭐️ Happy Halloween!! 🥳🥳
3rd - 12th
Other (ELA)
Block Design Task Cards- SAMPLE
This is a sample of my block design task cards. This is not the complete set, just a few pages. Using items that an individual finds interesting, helps increase motivation and success. These block design cards are great for independent work, independent play, assessment goals, problem solving and critical thinking. To buy the full product, click here. The full product includes designs that have different number of required blocks to complete: 2 block designs 3 block designs 4 block designs
PreK - 12th
The Nocebo Effect!
We've all heard about the Placebo Effect. Meet its evil twin, the Nocebo Effect! This lesson comes with free materials, including classroom slides, a lesson plan, student response sheet, quiz, and answer keys. Check it all out here: The Nocebo Effect
6th - 12th, Adult Education, Higher Education
General Science
FREE Adapted All About Me Worksheet, Interactive, ABA Activity
⭐ Help learners share important information about themselves with this simple, adapted “All About Me” worksheet! Perfect for ABA, special education, preschool, kindergarten, and early learners. This one-page activity uses visual supports and simple response formats to increase participation and independence. Students can cut and glue picture answers, circle preferences, and complete basic personal information with support as needed. Included sections: • My name is _____ • I am ___ years old • Th
PreK - 12th
For All Subjects
AP Biology UNIT 2 Cells 2.10 Origins of Cell Compartmentalization Video Guide
Learn how complex life evolved! 🌱 This video breaks down the Endosymbiotic Theory, showing how ancient prokaryotic cells teamed up to form eukaryotes — the foundation of all multicellular life. You’ll see how mitochondria and chloroplasts tell the story of life’s biggest collab. Then, we compare prokaryotes vs. eukaryotes to see what really sets them apart. Stick around till the end for a quick quiz to test your bio brainpower! 🧬 Disclaimer: AP Biology ® is a registered trademark of College bo
9th - 12th, Adult Education, Higher Education
Biology, General Science, Other (Science)
CCSS
RST.11-12.1
, RST.11-12.2
, RST.11-12.3
+7
Also included in: AP Biology Complete Unit 2 BUNDLE: Cells | Video Lesson Guide Worksheets
AP Biology UNIT 8 Ecology 8.4 Effect of Density on Populations Video
Ever wondered how population density affects survival in ecosystems? In this video, we break down the effect of population density and how limited food, water, and living space can impact organisms. You'll learn how dense populations increase competition, spread disease faster, and change how species interact with their environment. We also explore how ecosystems like rainforests, savannas, deserts, and wetlands support different population sizes based on available resources and carrying capacit
8th - 12th, Adult Education, Higher Education
Biology, General Science, Other (Science)
CCSS
RST.11-12.1
, RST.11-12.2
, RST.11-12.3
+7
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