Percent Increase and Decrease Quiz
42+ results
Filters
Grade
Subject
Format
Resource type
Standard
Audience
Programs & methods
Reflection, Transmission and Absorption of Sound Waves
This lesson describes how sound is reflected, transmitted, and absorbed, focusing on applications in technology like SONAR and in animals like echolocation. It is part of a five-lesson series on Waves and Electromagnetic Radiation (click for bundle). This lesson supports MS-PS4 (Waves and their Applications) of the NGSS. The handout and included answer key work together with videos and links found at Reflection, Transmission and Absorption of Sound on the How About Science? website. H
6th - 10th
General Science, Physical Science, Science
Physical Science: Energy Transfers and Transformations
This lesson uses many great examples to help kids learn about energy transfers and transformations, as well as the law of conservation of energy. This lesson supports MS-PS3 (Energy) of the NGSS. It is part of a three-lesson series on Energy (click for bundle). The handout and included answer key work together with videos and links found at Energy Transfers and Transformations on the How About Science? website. Here are some things you will like about “How About Science?” activities!∙
7th - 10th
General Science, Physical Science, Science
Starburst Ecological Pyramid Activity: Modeling Energy Transfer in Food Chains
Starburst Energy Pyramid Activity: Hands-On Food Chain Simulation Bring energy flow to life with this engaging, hands-on ecological pyramid activity! In this lab, students use Starburst candies to model how energy transfers through a food chain—from producers to top predators. This activity makes abstract concepts like the 10% rule and energy loss between trophic levels concrete, visual, and memorable. What Students Do: Model the ecological pyramid using Starburst candies for each level- Pro
6th - 9th
Biology, Environment, General Science
NGSS
MS-LS2-3
, HS-LS2-4
Complete Lesson for Bill Nye Simple Machines - Worksheets, Quizzes, Lesson Plans
NO PREP, differentiated PRINTABLE video guides and quizzes for the Bill Nye Simple Machines * episode. They are great for substitutes! Use the included editable printouts for Emergency Lesson Plans, Substitute Lesson Plans and 5E lesson plans as well as multiple use Answer Sheets. Two differentiated student worksheets / video guides, four differentiated quizzes, and answer key and more for the Bill Nye Simple Machines * episode. With over 260,000 downloads of our video reviews for all
3rd - 10th
Basic Principles, General Science, Physical Science
Life Science: The Cell
This lesson is an introduction to cells, and is part of a five-lesson series on Life Science (click for bundle). This lesson supports MS-LS1-1 (From Molecules to Organisms: Structures and Processes of the NGSS). The handout and included answer key work together with videos and links found at The Cell on the How About Science? website. Here are some things you will like about “How About Science?” activities!∙ NO PREP (other than making copies)∙ STANDARDS-BASED∙ EXCELLENT FOR REVIEW ∙
7th - 10th
Biology, General Science, Science
6007 What Are Scientific Explanations?
This lesson is designed for 6th grade level and older. We humans have always tried to explain the world around us. Our history is full of mythology as a result of trying to explain the how and why of our surroundings. Even our current generation tries to explain things without the benefit of careful observation, logic, and scientific method.
In this lesson the student
• will be able to define empirical evidence
• will understand scientific explanations are based on empirical evidence
• will b
6th - 9th
General Science
Physical Science: Energy
This lesson is an introduction to energy, discussing kinetic and potential energy in their various forms. This lesson is filled with great examples and supports MS-PS3 (Energy) of the NGSS. It is part of a three-lesson series on Energy (click for bundle). The handout and included answer key work together with videos and links found at Energy on the How About Science? website. Here are some things you will like about “How About Science?” activities!∙ NO PREP (other than making copies)∙
5th - 10th
General Science, Physical Science, Science
Physical Science: Light
This lesson describes nature of light, including the electromagnetic spectrum and the science of rainbows. and is part of a five-lesson series on Waves and Electromagnetic Radiation (click for bundle). This lesson supports MS-PS4 (Waves and their Applications) of the NGSS. The handout and included answer key work together with videos and links found at Light on the How About Science? website. Here are some things you will like about “How About Science?” activities!∙ NO PREP (other than m
7th - 10th
General Science, Physical Science, Science
Physical Science: Waves
This lesson is an introduction to the nature of waves, and is part of a five-lesson series on Waves and Electromagnetic Radiation (click for bundle). This lesson supports MS-PS4 (Waves and their Applications) of the NGSS. The handout and included answer key work together with videos and links found at Waves on the How About Science? website. Here are some things you will like about “How About Science?” activities!∙ NO PREP (other than making copies)∙ STANDARDS-BASED∙ EXCELLENT FOR R
5th - 10th
General Science, Physical Science, Science
Root Beer Float Experiment: Solid-Liquid-Gas with FREE VIDEO
Help students develop their understanding of MATTER as they explore solids, liquids and gases with this ROOT BEER FLOAT EXPERIMENT. This lesson is based on MY FREE YOUTUBE VIDEO " Root Beer Float Experiment". Units are provided in Metric and Imperial for my Canadian and American customers! This Science lesson is for Primary and Middle school (Grades 3, 4, 5, 6, 7 & 8). This Product Includes:★ 16-page instructional presentation in Google Slides or Canva (you choose) ★ 7 minute instructional Y
3rd - 9th
Chemistry, General Science, Science
Also included in: Matter - Pure Substances and Mixtures UNIT
Physical Science: What is a Force?
This lesson is an introduction to forces, including types of forces, balanced and unbalanced forces, net force and more. This lesson supports MS-PS2 (Forces and Interactions) of the NGSS. The handout and included answer key work together with videos and links found at What is a Force? on the How About Science? website. Here are some things you will like about “How About Science?” activities!∙ NO PREP (other than making copies)∙ STANDARDS-BASED∙ EXCELLENT FOR REVIEW ∙ GREAT FOR VISUAL
6th - 10th
General Science, Physical Science, Science
Ocean Acidification | Video Lesson, Handout, Worksheet | Environmental Science
This lesson covers the following key points: Ocean acidification is the absorption of carbon dioxide by the ocean, resulting in decreased pH levels. The main cause is excessive carbon dioxide in the atmosphere, primarily from human activities like deforestation and fossil fuel burning. Acidification affects all oceans globally, with some regions more impacted due to higher carbon dioxide levels. It harms marine life by reducing carbonate ions, affecting coral reefs and shell-forming animals, an
6th - 12th
Environment, General Science, Science
NGSS
MS-ESS3-3
Also included in: BUNDLE: Ocean Conservation Science Worksheets Printable or Google
1:53
Origin of Life Science Activity | Evolution, Miller-Urey, Animated Timeline
The Origin of Life helps students explore how life began on Earth, from the planet’s early conditions to the first cells, through engaging interactive tasks and critical thinking challenges. Activities for students: Trace Earth’s ancient history with an animated timeline Explore the Miller-Urey experiment and its groundbreaking results Examine the challenges scientists faced in recreating life’s building blocks Investigate four key hypotheses about the origin of life Place major events i
7th - 12th
Biology, Earth Sciences, General Science
Complete Waves Unit | Wave Behavior, EM Spectrum, Light
Complete Waves Unit – No Prep Needed This all-inclusive unit covers wave properties, wave behavior, electromagnetic waves, and light through editable notes, simulations, practice worksheets, quizzes, and unit assessment. It’s ideal for self-paced learning and teachers who want everything in one place— no extra planning required. Perfect for new teachers, subs, or experienced educators looking for a polished, ready-to-go unit aligned with middle/high school physical science standards. What’s In
7th - 10th
General Science, Physical Science, Physics
Crash Course Integumentary System Video Sheets
I've collected several of the different video sheets 15-20 questions each, for the 2 different Crash Course Integumentary System Video's. These all come with the answer key and would be easy to pick the style you like best (multiple choice, short answer etc) and assign to your students. 19 total pages worth of different length video sheets (can be used as a follow along or as a quiz).
10th - 12th
Anatomy, Forensics, General Science
Atomic Structure Bundle! *With Videos*
The only place you need to look for Atomic Structure content! This comprehensive unit bundle includes an editable and animated slide deck, videos of each section of notes, student & teacher notes packet, labs, quiz, card sort activity, suggested calendar, homework packet, test review and test -many of them editable and keys always included! This sets a good foundation for atomic structure topics! It includes information about many of the scientists and their experiments/contributions to atomic t
9th - 12th
Chemistry, General Science, Physical Science
FREE Urinary System Human Body Systems Worksheets Quiz Video Review Activity
You will download a free human body systems activity packet for your 4th grade, 5th grade, 6th grade, and middle school science students to review the the urinary system vocabulary. There is a short vocabulary quiz worksheets and a link to an optional video. For your convenience, you will download this activity in both TPT digital EASEL and printable PDF resource formats. Please click HERE to see a urinary system interactive notebook craft project.This activity is included in the following money
5th - 9th
Anatomy, Biology, General Science
2:54
Motion 2- Quiz
https://youtu.be/yoTwwHribwg This quiz is based on the topic ‘Motion’ under IGCSE Physics 0625. Physics explores the universe from particles to galaxies, revealing governing laws. It involves questioning, unravelling mysteries, and finding order in nature, from Newton to quantum concepts. Quizzes motivate learners, identify strengths, and enhance memory through active recall. Let's revise chapters through quizzes! Let me know how you find this resource. Thank you!
8th - 10th
General Science, Physics
Introduction to Ecology | Guided Notes (Fill-in-Blank)
✍🏽 Guided Notes (Fill-in-Blank) 🧠 No Prep ⬇️ PDF Download Looking for an engaging, independent study activity for students to learn the fundamentals of Ecology? These fill-in-the-blank guided notes are perfect for students to explore the intricate relationships between organisms and their environments. 📖 Lesson Overview:Students will define ecology and explain its importance in understanding the relationships between organisms and their environments. ⌛Estimated Time: 10-15min 🎯 Learning
6th - 12th, Higher Education
Biology, General Science, Other (Science)
Complete Velocity Unit | Position and Velocity Graphs, Motion Maps, Calculations
Everything You Need to Teach Motion & Velocity — No Planning RequiredThis all-in-one unit from The Instruction Hacker covers velocity calculations, position vs. time graphs, velocity vs. time graphs, motion maps, displacement, and multi-part motion problems. With editable notes, worksheets, labs, quizzes, retakes, reviews, and assessments, it’s 100% ready to use for a student-paced or flipped classroom. Whether you're a new teacher, covering one section, or preparing for a sub or long-term le
7th - 10th
General Science, Physical Science, Physics
Complete Mechanical Energy Unit | Energy Types, Conservation of Energy, Work
Self-Guided Energy Unit – 100% Done for YouThis no-prep physical science unit dives deep into forms of energy, energy transformations, conservation of energy, pie/bar charts, and calculating work. Designed for student-paced learning, this unit includes everything you need: editable notes, worksheets, quizzes, review games, assessments, and built-in retake options. It’s ideal for new teachers, part-time instructors, and anyone looking for a complete, ready-to-use curriculum that covers all the
7th - 10th
General Science, Physical Science, Physics
Complete Forces Unit | Force Types, Newton's Laws, Dynamics
No-Prep Unit on Forces & Newton’s Laws – Everything IncludedThis complete physical science unit covers force diagrams, net force, Newton’s Laws, and gravity through engaging, self-paced learning. Perfect for new teachers or anyone looking for a full curriculum solution, this unit includes editable notes, real-world labs, guided practice, quizzes, study guides, and assessments—plus answer keys and retakes. Whether you're covering just this topic or teaching the entire semester, this resource h
7th - 10th
General Science, Physical Science, Physics
Bill Nye Atoms and Molecules Video Worksheet
Students fill in the blank on this video worksheet while watching Bill Nye the Science Guy. At the end of the video, students analyze the song lyrics in the show and write a summary. Song lyrics are included on the worksheet for students to sing along. Fill in the blank questions are in the order that students view the video, so it is easy to follow along. The same wording is used in the worksheet as in the video, to make students more successful in finding the answers.
Key Points emphasiz
4th - 12th
Chemistry, General Science, Science
Bill Nye Heat Video Worksheet ( Conduction, Convection, & Radiation)
Students fill in the blank and answer short answer questions on this video worksheet while watching Bill Nye the Science Guy. At the end of the video, students analyze the song lyrics in the show and write a summary. Song lyrics are included on the worksheet for students to sing along. Questions are in the order that students view the video, so it is easy to follow along. The same wording is used in the worksheet as in the video, to make students more successful in finding the answers. Additiona
6th - 11th
General Science, Physical Science, Science
Showing 1-24 of 42+ results
TPT is the largest marketplace for PreK-12 resources, powered by a community of educators.
IXL family of brands