Percent Increase and Decrease Quiz
27+ results
Filters
Grade
Subject
Format
Resource type
Standard
Audience
Plant Anatomy, Lifecycle and Photosynthesis-5 Lessons Plus Interactive Team Quiz
Plant anatomy, photosynthesis and life cycle of the flowering plant from pollination through fertilisation and seed dispersal to germination are explained in these five engaging fully resourced lessons which make up the complete module on plants for middle school students. The bundle also includes Team Quest which is a fantastic way to consolidate learning and to promote team – building at the end of at the module or to use as test prep. Team Quest is a 61 question, animated, interactive team qu
5th - 9th
Biology, General Science, Science
Plant Anatomy Life Cycle Photosynthesis Complete Module Plus Test Prep Lesson
Plant anatomy, photosynthesis and life cycle of the flowering plant from pollination through fertilisation and seed dispersal to germination are explained in these five engaging fully resourced lessons which make up the complete module on plants for middle school students. Also included is an enjoyable quiz-base test prep lesson which produces a personalised revies sheet for each individual student to take away with them. It can be used after the module has been taught or as a review lesson prio
5th - 9th
Biology, General Science, Science
Reason for the Seasons Lab
This lab is suitable for students from grades 5-8 and addresses the following learning goals:
I can survey a group of people to collect data
I can tally data and organize by main idea
I can create a bar graph or pie chart with the data I collect
I can model how the Earth experiences seasons
I can model what would happen if the Earth did not have a tilt
I can describe how seasons in the Northern Hemisphere differ from seasons in the Southern Hemisphere through the year
Materials:
This document,
5th - 8th
Astronomy, Earth Sciences, General Science
Dopamine and Tolerance Simulation | Feedback Loops | Sim + Slides + Worksheet
Why does the same dose feel weaker after repeated use? Students manipulate a dopamine feedback loop in an interactive simulation — watching receptors decrease, tolerance build, and the body struggle to maintain balance. Scaffolded for SPED and ICT classrooms. 📦 WHAT YOU GET (6 files, 22+ pages): — 1 slide deck (8 slides) | vocabulary breakdowns included — 1 student worksheet (hints, sentence starters, and word banks built in) — 1 detailed answer key — 1 A/B Choice handout (students circle the
5th - 11th
Biology, General Science, Health
Space - Alberta Grade 5 Science (new curriculum)
Space is a resource created to align with Unit 5 the Alberta Grade 5 science new curriculum. It’s completely laid out with teacher notes and a sequence of activities, so very little prep is required by the teacher. This resource includes:Teacher NotesStudent NotesSuggested YouTube VideosChristopher Columbus and a Lunar EclipsePathfinder PuzzleSnap It! Activity from NASASolar System JeopardyReview SheetQuizAnswer KeysThe curriculum standards included are:Organizing Idea: Understandings of the liv
5th
Astronomy, General Science, Physical Science
Also included in: Alberta Grade 5 Science - Full Year Bundle (new curriculum)
Biomass Pyramid Lesson | Energy Flow & Trophic Levels
Biomass Pyramid Lab Activity for Grades 5–8 that brings energy flow and trophic levels to life through a hands-on investigation using real ecosystem samples. This highly engaging lesson allows students to physically model a biomass pyramid by separating real clumps of grass into producers, consumers, and decomposers, then weighing and analyzing each level to understand how mass and energy decrease through a food chain. Students don’t just learn about biomass—they measure it, organize it, and bui
5th - 7th
Biology, General Science, Science
Also included in: Food Chains & Trophic Levels Unit | Energy Flow in Ecosystems
Frogs in a Pond Ecosystem Simulation
Students are assigned a starting population of frogs from one of 11 different ponds in the Central Florida area. They track the health of their population over a 10-year simulated timespan (10 rolls of the dice). Each time they roll, something happens to their frogs that year that impacts the population. Sometimes an alligator moves into their pond and starts eating frogs. Sometimes a hurricane hits increasing the size of their pond and the number of insects their frogs eat (resulting in a p
4th - 12th
Biology, Environment, General Science
Metals and Non-metals Explained - Distance Learning and Homeschool
TThis is an action-packed distance learning or home school, fully resourced lesson on the properties of metals and non - metals for middle school . This resource has been designed so that the animated PowerPoint replaces the teacher by providing structure, sequence, knowledge and answers. The PowerPoint is easy to follow and starts by telling the student the most effective way to use it. Each section of theory is supported by guided notes and the student receives clear instructions as to which
5th - 9th
Chemistry, General Science, Science
Following Directions Activity: Fun Practice with Writing & Following Procedures
Brief: In this activity, students practice writing step-wise instructions for constructing a small object (legos, K’nex, household materials…it doesn’t matter). Then, students switch with one another, and try to construct the intended object using their classmates’ instructions. Finally, they self-assess their success. It is a fun and creative way to teach following directions, descriptive writing, and procedure writing for science experiments. A. NEXT GENERATION SCIENCE STANDARDS HEREIN DCI’s
4th - 12th
For All Subjects, General Science, Science
Sleep Stress and Caffeine Brain Simulation | Nervous System | Sim + Slides
Does studying more always help? What happens when you add caffeine but cut sleep? Students control sleep hours, study time, stress levels, and caffeine in an interactive simulation and watch what happens to their brain's Focus Score, Memory Score, and Crash Risk in real time. Scaffolded for SPED and ICT classrooms. 📦 WHAT YOU GET (6 files, 22+ pages): — 1 slide deck (8 slides) | vocabulary breakdowns included — 1 student worksheet (hints, sentence starters, and word banks built in) — 1 detailed
5th - 11th
Biology, General Science, Health
Meteorologist For A Day Weather Lesson Plan Grades K-2 - PPT and Google Slides
Students will become meteorologists for a day with this engaging, hands-on lesson for learning about weather! Designed with kindergarten, first grade, and second grade students in mind, this fun lesson will teach students about meteorologists, three common weather tools, and have students practice using their own data about the weather to be a classroom meteorologist! This lesson is highly recommended as an activity at the end of your weather unit, especially if you have completed da
K - 2nd
Environment, General Science, Other (Science)
NGSS
K-ESS2-1
, K-ESS3-2
Ecology Food Webs & Predator Prey Simulation | Limiting Factors
Food Webs, Limiting Factors & Predator–Prey Ecology Unit for Grades 6–10 that teaches ecosystem interactions through a visual slideshow while students follow along in a single organized Work Bundle. This resource includes 3 structured lessons where students investigate food webs, limiting factors, optimal foraging, habitat, and predator–prey dynamics through guided notes, simulations, data collection, and graphing activities. Students complete all notes, analysis questions, and graphs in a chron
5th - 7th
Environment, General Science, Science
NGSS
MS-LS2-2
, MS-LS2-4
, MS-LS2-1
Valentine Straw Rocket STEM Challenge, K-3 Heart & Cupid Rockets
Cupid’s delivery system is failing, and your students get to be the engineers who save Valentine’s Day. Valentine Straw Rocket STEM Challenge is a hands-on, low-prep engineering activity where kids build simple straw rockets, decorate them as heart or cupid rockets, then launch, measure, and redesign to improve distance and accuracy. It’s the perfect February STEM center, whole-group challenge, or fast-finishers activity that feels like play, but quietly nails real science and math skills. S
K - 3rd
Engineering, General Science, Measurement
CCSS, NGSS
K.MD.A.1
, 1.MD.A.1
, 1.MD.A.2
+15
Electricity circuits & components | pdf/ digital activity | review 4th grade
Choose a digital activity on electric circuits , designed for 4th-grade students to learn about electricity, components and circuits. It can be easily shared online via email or Google Classroom for individual or group work. Additionally, a PDF version is available for hands-on activities in centers or for differentiated learning.**************************************************************************************** ✨✨✨ Benefits ✨✨✨ Aligned with differentiation needs - puzzle pieces ensur
4th - 5th
General Science, Physical Science, Science
CCSS, NGSS
CCRA.L.4
, CCRA.L.6
, K-2-ETS1-2
+1
Introduce the immune system and disease: fun class activity and simulation!
Includes a warm-up activity, teacher directions, and directions for the class activity. Please note that the activity requires about 15 minutes of preparation and for you to acquire a few inexpensive materials.
3rd - 12th
Biology, General Science
Temperature Regulation Lab – Homeostasis and Human Body Response Experiment
Make learning about human body regulation interactive and engaging with this hands-on science challenge!This Temperature Regulation Challenge is the perfect activity to help students explore how the human body maintains homeostasis through physiological responses like sweating, shivering, and heart rate changes. What’s Included?✔️ Hypothesis and Prediction Section – Encourage critical thinking before the experiment begins ✔️ Interactive Data Collection – Students measure their skin temperat
4th - 9th
General Science, Other (Science), Science
CCSS, NGSS
6.SP.B.5
, 7.SP.A.1
, RST.6-8.3
+6
Plant Stimuli Maze Worksheet – Explore Tropisms and Plant Responses in Science
Looking for an exciting, hands-on way to teach plant tropisms and the scientific method? This Plant Response to Stimuli Maze activity is the perfect addition to your life science or biology curriculum! ✅ What’s Included?Step-by-step instructions for a real-world plant experimentEngaging hypothesis & data collection sectionsGuided analysis questions to reinforce learningA fun maze-building activity using simple materialsExtension activities to explore additional plant responses What Will Stude
4th - 9th
General Science, Other (Science), Science
CCSS, NGSS
6.SP.B.4
, 6.SP.B.5
, RST.6-8.3
+5
Forest Food Web Activity | Hands-On Food Chain Simulation With Yarn (Gr.3-6)
Students physically model a forest ecosystem by creating a giant food web with yarn. As each organism connects to others, students visually see how energy flows through food chains in the ecosystem. This highly engaging activity helps students understand producers, consumers, and ecosystem balance. (Need an Introduction? Introduction to Food Webs | Editable PowerPoint and Worksheets) Why use this resource?students move around and interactvisually easy to understand ecosystem connectionsstudents
3rd - 6th
Environment, General Science
NGSS
MS-LS2-3
, 5-LS2-1
Floating Love Boats Valentine STEM Challenge, Foil Boat Buoyancy Lab (K–3)
Cupid’s candy delivery boats are sinking, and your students are the rescue team. In Floating Love Boats, kids design aluminum foil “love boats” and test how many candy hearts they can load before the boat finally goes down. It’s hands-on, hilarious (in the best way), and sneaks in real science like buoyancy, stability, and the engineering design process without anyone realizing they’re learning. Students build, test, record results, then redesign and try again. You get instant engagement, mean
K - 3rd
Engineering, General Science, Other (Math)
CCSS, NGSS
1.MD.C.4
, 2.MD.D.10
, K-2-ETS1-2
+4
Earthquake Jello Lab Activity STEM
This lab or activity is a hands-on and collaborative learning lesson that incorporates the following:
STEM
Earthquakes
Geology
Engineering
Design
Real-World Connections
Problem Solving
Inferencing and Predicting
Materials: this handout, mini-marshmellows, toothpicks, jello
Overview: Students will work together to tackle a real-world problem: engineers are constantly working to design and build buildings that can survive the impact of serious earthquakes. I show students some videos and picture
5th - 10th
Earth Sciences, General Science, Physics
CCSS
RST.6-8.2
, RST.6-8.9
, WHST.6-8.1b
+2
Human Body Systems Bundle | 5 Units, 20+ Sims + Escape Rooms + Exams | SPED
Five complete body systems units built around interactive simulations and scaffolded reading. ⭐ Circulatory System (4 lessons) — Heart rate, blood flow, training & performance, blocked arteries ⭐ Digestive System (4 lessons) — Stomach acid, enzymes, nutrient absorption, bezoars ⭐ Immune System (4 lessons) — White blood cells vs. pathogens, antibiotic resistance, vaccines ⭐ Nervous System (4 lessons) — Brain wiring, daily choices, long-term changes, brain extremes ⭐ Respiratory System (5 lessons
5th - 11th
Biology, General Science
Stomach Acid Simulation Lab | Digestive System | Sim + Slides + Worksheet + Key
What happens when your stomach's acid level is too high and the mucus protection is gone? Students control gastric acid levels, enzyme activity, and mucus protection in an interactive simulation — watching what breaks down food and what damages the stomach lining. They discover why the stomach doesn't destroy itself and what goes wrong when it does. Scaffolded for SPED and ICT classrooms. 📦 WHAT YOU GET (6 files, 22+ pages): — 1 slide deck (8 slides) | vocabulary breakdowns included — 1 student
5th - 11th
Biology, General Science
Endocrine System: Emergency Mode | Sim + Slides + Worksheet + Key | SPED
Students set the threat level themselves in a browser-based simulation and WATCH the adrenal glands fire, the body shift into fight-or-flight, and the meters change in real time. 🎯 THE HOOK A girl lifted a 3,500-pound car off her dad. How? Students predict what made her body go into emergency mode — then test it. 🖥️ WHAT STUDENTS DO Each round, students pick a threat level on the dial and a duration on the timer. They press GO and watch the adrenal glands fire adrenaline into the blood, then
5th - 11th
Biology, General Science
DNA Mutations Simulation Lab | Sim + Slides + Worksheet + Key | SPED
Students use an interactive simulation to see how DNA mutations affect proteins and organisms. They watch mutations happen in real time, track the cause-and-effect chain, and build understanding through data before writing. Scaffolded for SPED and ICT classrooms. 📦 WHAT YOU GET (6 files, 22+ pages): — 1 slide deck (8 slides) | vocabulary breakdowns included — 1 student worksheet (hints, sentence starters, and word banks built in) — 1 detailed answer key — 1 A/B Choice handout (students circle t
5th - 11th
Biology, General Science
Showing 1-24 of 27+ results
TPT is the largest marketplace for PreK-12 resources, powered by a community of educators.
IXL family of brands