Percent Increase and Decrease Quiz
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Accuracy and Precision: Guided Notes, Worksheets, Quiz & Slides
A teaching pack for accuracy versus precision, suitable as the entry point middle and high school science courses. The pack moves students from definitions through the four-cases framework, into error range as a precision metric (average plus or minus half the spread) and percent error as an accuracy metric. It pairs well with two hands-on companions sold separately: the Target-Drop Activity and the Scientific Measurement Lab. WHAT'S INCLUDED:Student handouts 📄 Accuracy and Precision: Guided No
9th - 12th
Chemistry, General Science, Physical Science
Humans & the Environment PowerPoint & Guided Notes*NGSS Aligned*
This Powerpoint includes 27 pages. There are 14 pages of colored slides (teacher copy) and 13 pages of black and white slides (student copy). This product includes the following topics: -How humans impact the Earth -Increasing Population -Land Pollution -Water Pollution -Percent of water on Earth -Water Distribution -Threats to the Air (Air Pollution) -Global Warming -What can you do to reduce pollution? -Erosion
5th
Earth Sciences, General Science, Science
NGSS
5-ESS3-1
Also included in: Earth and Human Activity NGSS 5-ESS3-1 Unit Bundle
Project Based Learning, Science, How long could you survive locked in a grocery
Ready-to-use quiz for after you show the Food Theory video “How long could you survive locked in a grocery store?” — perfect for Grades 8–10. What’s included 10-question assessment (6 multiple-choice + 4 short-answer/calculation)Answer key and scoring guidanceEditable DOCX Video link included for easy assignmentWhy you’ll love it Cross-curricular: checks listening/comprehension, core science concepts (spoilage, preservation, mushroom farming) and quick math (percent, calories).Low-prep: drop int
8th - 11th
Earth Sciences, Environment, General Science
MS.LS4.6 Activity Bundle
This MS.LS4.6 Activity Bundle directly supports NGSS Standard MS.LS4.6: Use mathematical representations to support explanations of how natural selection may lead to increases and decreases of specific traits in populations over time. This package includes seven, forty five minute, 5E investigations. Each investigation includes a lesson plan, instructor activity guide, students activity guide, response worksheet, answer key, and digital response worksheet. Just print, prep, and it’s ready to go.
6th - 8th
Biology, General Science, Science
NGSS
MS-LS4-6
Stoichiometry Moles Test Questions
Stoichiometry (moles) Test Questions has 150+ questions you can customize for your students covering moles, balancing equations, mole ratios, mole equations, empirical and molecular formulas, percent composition by mass, determining the limiting reactant and percent yield. They include multiple choice, true and false, fill in the blank, matching, calculation questions, short answer and long answer calculations. Full answer key is included. You can use these test questions for: Quizzes or tests
9th - 12th
Chemistry, General Science, Physical Science
NGSS
HS-PS1-7
Also included in: Stoichiometry Moles Unit Bundle
MS.LS4.6: Concept Introduction / Review Activity
This Concept Introduction / Review Activity directly supports NGSS Standard MS.LS4.6: Use mathematical representations to support explanations of how natural selection may lead to increases and decreases of specific traits in populations over time. The purpose of this 45 minute, 5E investigation is to explain how natural selection affects populations over generations by influencing which traits become more or less common. Students will read passages about natural selection and mathematical repre
6th - 8th
Biology, General Science, Science
NGSS
MS-LS4-6
Also included in: MS.LS4.6 Activity Bundle
MS.LS4.6: Peppered Moth Simulation
This Peppered Moth Simulation investigation directly supports NGSS Standard MS.LS4.6: Use mathematical representations to support explanations of how natural selection may lead to increases and decreases of specific traits in populations over time. The purpose of this activity is to investigate how environmental changes influence natural selection and affect the prevalence of different traits in a population of organisms.This lesson explores the concept of natural selection through a hands-on s
6th - 8th
Biology, General Science, Science
NGSS
MS-LS4-6
Also included in: MS.LS4.6 Activity Bundle
Flow of Energy, Food Web, Food Chain - Worksheet Printable PDF Science Ecosystem
This worksheet contains basic conceptual questions about the flow of energy within a food web, including the roles of the Sun, producers, consumers, and decomposers. This worksheet is great for science class practice, a quick assessment tool, a quiz, a science station, a homework assignment, morning work, early finishers, bell ringers, or lesson plan supplements. In this worksheet, students will answer questions about the following terms: Life science Ecosystem Trophic level Energy pyramid Phot
4th - 9th
Biology, General Science
NGSS
MS-LS2-3
MS.LS4.6: Concept Assessment / Test Prep Activity
This Concept Assessment / Test Prep Activity directly supports NGSS Standard MS.LS4.6: Use mathematical representations to support explanations of how natural selection may lead to increases and decreases of specific traits in populations over time. The purpose of this 45 minute, 5E investigation is to understand and explain how natural selection drives changes in traits within a population, and how environmental factors and survival affect trait distribution. In this lesson, students will engag
6th - 8th
Biology, General Science, Science
NGSS
MS-LS4-6
Also included in: MS.LS4.6 Activity Bundle
MS.LS4.6: Bird Beak Adaptation Activity
This Bird Beak Adaptation Activity investigation directly supports NGSS Standard MS.LS4.6: Use mathematical representations to support explanations of how natural selection may lead to increases and decreases of specific traits in populations over time. The purpose of this activity is to understand how variations in bird beak shapes can affect survival and reproduction in different environments. To apply mathematical representations to analyze how natural selection can increase or decrease speci
6th - 8th
Biology, General Science, Science
NGSS
MS-LS4-6
Also included in: MS.LS4.6 Activity Bundle
MS.LS4.6: Exploring Natural Selection with PhET Simulations
This Exploring Natural Selection with PhET Simulationsinvestigation directly supports NGSS Standard MS.LS4.6: Use mathematical representations to support explanations of how natural selection may lead to increases and decreases of specific traits in populations over time. The purpose of this activity is to explore how natural selection affects trait frequency in populations over time using interactive simulations. In this lesson, students will use PhET simulations to model natural selection and
6th - 8th
Biology, General Science, Science
NGSS
MS-LS4-6
Also included in: MS.LS4.6 Activity Bundle
MS.LS4.6: Natural Selection Explained & Illustrated
This Natural Selection Explained & Illustrated investigation directly supports NGSS Standard MS.LS4.6: Use mathematical representations to support explanations of how natural selection may lead to increases and decreases of specific traits in populations over time. The purpose of this activity is to understand how natural selection drives evolution by favoring traits that improve survival and reproduction and to analyze and explain how specific traits in populations increase or decrease over t
6th - 8th
Biology, General Science, Science
NGSS
MS-LS4-6
Also included in: MS.LS4.6 Activity Bundle
MS.LS4.6: Exploring the Evolution of Galápagos Finches
This Exploring the Evolution of Galápagos Finches investigation directly supports NGSS Standard MS.LS4.6: Use mathematical representations to support explanations of how natural selection may lead to increases and decreases of specific traits in populations over time. The purpose of this activity is to help students understand the process of natural selection and how it drives the evolution of species over time.In this lesson, students will explore the evolution of Galápagos finches by watching
6th - 8th
Biology, General Science, Science
NGSS
MS-LS4-6
Also included in: MS.LS4.6 Activity Bundle
Conservation of Natural Resources Worksheet: Air Water Soil Energy Earth Science
This worksheet contains various questions to help your students learn (or review) basic concepts about the Conservation of Natural Resources. This engaging worksheet is great for science class practice, a quick assessment tool, a quiz, a science station, a homework assignment, morning work, early finishers, bell ringers, or lesson plan supplements. This resource is aligned with the following standards:▶︎ Science 6th Grade, 6.11.B. The student is expected to explain how conservation, increased
5th - 7th
Earth Sciences, Environment, General Science
6,7! Gen Z Phrases vs Your Pulse: A Scientific Investigation
Do your students seem like they are speaking their own Gen Z or Gen Alpha language? Does it drive you bananas? Well don't beat them, join them! In this scientific investigation, students test the relationship between repeating certain phrases (6,7 or other equally obnoxious , I mean fun sayings) and their pulse. Does the pulse increase or decrease the more times someone repeats phrases? Does your teachers' pulse change? A fun way to let them use their favorite sayings and still learn about
3rd - 12th
Basic Principles, General Science
Motion, Energy & Forces Review Game | Free Physics Activity
Motion, Energy & Forces Review Game – Free Interactive PowerPoint Laws of Motion Unit | Part 3: Forces in Motion This free interactive review game is designed to conclude Part 3 of a Laws of Motion unit focused on forces in motion, velocity, acceleration, momentum, and work. The game serves as both a collaborative review activity and a low-stress formative assessment, allowing students to apply physics concepts through discussion, calculation, and reasoning. Students work in small cooperative gr
7th - 10th
General Science, Physical Science, Science
Friction Worksheets and Stem Activity Science Project Friction Types of Friction
Friction worksheets and a friction stem activity are for elementary school students with autism and special learning needs. This adapted science unit introduces the concept of friction through a simple factual story and activities. The story helps build basic knowledge of friction, and the follow-up activities increase engagement and provide hands-on practice. Covers: things that increase and decrease frictionrolling frictionsliding friction*****Includes digital versions of the activities. Th
3rd - 5th
General Science, Physics
Newton’s Laws & Simple Machines Crossword | Free Physics Review
Newton’s Laws of Motion & Simple Machines – Free Crossword Review Puzzles Middle School Physics | STEM Vocabulary Practice These free crossword puzzles provide an engaging and structured way for students to review vocabulary and core concepts from a Newton’s Laws of Motion and Simple Machines unit. Designed to align with a four-part instructional sequence, the puzzles work especially well as a pre-review activity before a quiz, review game, or assessment. Each crossword reinforces key terminolog
7th - 10th
General Science, Physical Science, Science
Balancing Chemical Equations Worksheet: Chemistry Activity Grades 9-12
This worksheet for balancing chemical equations is for older students from grades 9-12. However, it is a great assessment tool if introduced across grades 7-9 as well. Just print and go! There are 35 chemical reactions across 6 activities starting from very basic equations using only 3 elements, up to equations using 6 elements. Use in class as part of the learning engagement. Spring a 'random' quiz on your students...or use any of these questions when building your own assessment! These worksh
8th - 12th, Adult Education
Chemistry, General Science, Science
Life Cycle of a Star Doodle Notes, Quiz + PP | Astronomy & Stellar Evolution
Launch your students into outer space with this engaging and visual Life Cycle of a Star Doodle Notes, Quiz, and PowerPoint bundle! This resource takes learners on a journey through the birth, evolution, and death of stars—using interactive notes, an NGSS-aligned quiz, and a visually guided presentation that makes even black holes feel accessible. What’s Included:✔ Doodle Notes (PDF – 3 Differentiated Versions) • Full-text, partially blank, and blank versions to meet all student needs • P
6th - 11th
Astronomy, General Science, Science
NGSS
MS-ESS1-1
Geologic Time Scale Doodle Notes & Quiz + PP | Earth History, Mass Extinctions
Explore Earth's ancient past with this rigorous and engaging Geologic Time Scale Doodle Notes bundle! These comprehensive resources help students visualize deep time as they learn about eons, eras, periods, and key events in geologic history—from the formation of Earth to mass extinctions and fossil discoveries. Perfect for NGSS-aligned earth science or life science units! What’s Included: ✏️ Doodle Notes (PDF – 4 Scaffolded Versions) → Full-text, fill-in-the-blank, partially blank, and blank →
6th - 10th
Earth Sciences, General Science, Science
NGSS
MS-ESS1-4
, MS-LS4-1
Periodic Table of Elements Doodle Notes, Quiz, and PowerPoint | NGSS Chemistry
Unlock the building blocks of matter with this engaging Periodic Table of Elements Doodle Notes, Understanding Checkpoint Quiz, and visual PowerPoint presentation! Aligned with NGSS, this resource dives into atomic numbers, chemical symbols, atomic mass, and how the periodic table organizes the elements we study every day. ✅ What’s Included: Periodic Table of Elements Doodle Notes (3 Differentiated Versions: Fill-in-the-Blank, Partially Blank, Fully Blank) Understanding Checkpoint Quiz (PDF a
6th - 9th
Chemistry, General Science, Science
NGSS
HS-PS1-1
, MS-PS1-2
, HS-PS1-2
+1
Ocean Currents Doodle Notes, Quiz + Slides | Surface & Deep Currents Activity
Take your students on a visual journey through the movement of Earth’s oceans with these engaging Ocean Currents Doodle Notes! Packed with interactive visuals and a clear breakdown of key concepts, this resource is perfect for middle school science classrooms aligned to NGSS standards. What’s Included: Doodle Notes PDF with 3 differentiated versions: Fill-in-the-blank Partially blank Blank for complete student creativity Answer Key (Full color) Understanding Checkpoint Quiz (PDF + Google Form
6th - 10th
Earth Sciences, General Science, Science
NGSS
MS-ESS2-4
, MS-ESS2-6
Earthquakes Doodle Notes, Quiz + PowerPoint | Plate Tectonics & Seismic Waves
Shake up your science class with these interactive and rigorous Earthquake Doodle Notes, Quiz, and PowerPoint slides! Perfect for middle and high school Earth science students, this NGSS-aligned resource explores the science behind seismic waves, faults, Richter scale measurements, and tsunamis — all while building visual literacy and comprehension. What’s Included:✔ Doodle Notes (PDF – 3 Differentiated Versions) • Full-text, partially blank, and blank note versions • Illustrated diagrams
5th - 10th
Earth Sciences, General Science, Science
NGSS
MS-ESS2-3
, MS-ESS3-2
, MS-ESS2-2
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