7th Grade Assessment

Flowers, Pollinators, Ecosystems and Human Impact – Flower Ecology Project

Created by
TWFScience

In this project, your students will explore how flowering plants depend on pollinators and healthy ecosystems, and how human activities affect the survival of pollinators and the plants—and foods—people rely on every day. Students will investigate how pollination works, why pollinators are essential

7th - 9th Science, Biology, Earth Sciences

NGSS MS-LS2-2, MS-LS2-4, MS-LS2-5

Also included in: Valentine's Day Science Activities | STEM, Project, Readings | High School

The E-Waste & Technology Pollution Mystery – Detective SUB PLAN | Human Impact

Created by
TWFScience

Turn your students into science detectives with this engaging, real-world investigation focused on electronic waste (e-waste) and technology pollution. In this case file activity, students analyze evidence, track environmental pathways, interrogate suspects, and build a scientific case to solve the

6th - 9th Biology, Earth Sciences, General Science

NGSS MS-LS2-1, MS-LS2-4, MS-LS2-5+3

Also included in: Science Detective Mystery Bundle | Chemistry, Human Body, Environmental Science

The Ocean Acidification Mystery – Detective SUB PLAN | Human Impact, Fossil Fuel

Created by
TWFScience

Turn your students into science detectives with this engaging, real-world investigation focused on ocean acidification and marine ecosystem disruption. In this case file activity, students analyze evidence, track chemical and ecological pathways, interrogate suspects, and build a scientific case to

6th - 9th Biology, Earth Sciences, Marine Science

NGSS MS-LS2-1, MS-LS2-4, MS-LS2-5+3

Also included in: Science Detective Mystery Bundle | Chemistry, Human Body, Environmental Science

Forces in Everyday Life Lesson | Real Force Applications | 6th, 7th, 8th Grade

Created by
TWFScience

This middle school science lesson introduces forces in a clear, student-friendly way that builds understanding without overwhelming learners. Students explore familiar situations—such as pushing objects, sliding, throwing, and falling—to understand how forces cause objects to move, stop, speed up, o

6th - 8th Science, Physical Science, Physics

The Forever Chemicals Mystery – Detective SUB PLAN | Human Impact, PFAS

Created by
TWFScience

Turn your students into science detectives with this engaging, real-world investigation focused on forever chemicals (PFAS) and environmental contamination. In this case file activity, students analyze evidence, track chemical pathways, interrogate suspects, and build a scientific case to solve the

6th - 9th Biology, Earth Sciences, Marine Science

NGSS MS-LS2-1, MS-LS2-4, MS-LS2-5+3

Also included in: Science Detective Mystery Bundle | Chemistry, Human Body, Environmental Science

The Light Pollution Mystery – Detective SUB PLAN | Human Impact on Ecosystems

Created by
TWFScience

Turn your students into science detectives with this engaging, real-world investigation focused on light pollution and artificial nighttime lighting. In this case file activity, students analyze evidence, track environmental pathways, interrogate suspects, and build a scientific case to solve the my

6th - 9th Biology, Earth Sciences, Marine Science

NGSS MS-LS2-1, MS-LS2-4, MS-LS2-5+3

Also included in: Science Detective Mystery Bundle | Chemistry, Human Body, Environmental Science

The Urban Heat Island Mystery – Detective SUB PLAN | Human Impact

Created by
TWFScience

Turn your students into science detectives with this engaging, real-world investigation focused on the urban heat island effect and rising city temperatures. In this case file activity, students analyze evidence, track environmental pathways, interrogate suspects, and build a scientific case to solv

6th - 9th Biology, Earth Sciences, Physical Science

NGSS MS-LS2-1, MS-LS2-4, MS-LS2-5+3

Also included in: Science Detective Mystery Bundle | Chemistry, Human Body, Environmental Science

The Science of Snow, Snowflakes, & Frost Reading | How it Forms | 6th, 7th, 8th

Created by
TWFScience

This grade 6–8 reading introduces students to the science of snow, snowflakes, and frost, explaining how phase changes, temperature, and heat transfer shape winter weather. Students learn how snow forms in clouds, why snowflakes have unique six-sided shapes, and how frost develops on cold surfaces a

6th - 8th Chemistry, General Science, Physical Science

Also included in: Winter Weather & Snow Bundle - Lessons, Project, Activities | 6th 7th 8th Grade

Winter Animal Survival Adaptations and Strategies Reading | 6th, 7th, 8th

Created by
TWFScience

This grade 6–8 reading introduces students to how animals survive winter by using physical and behavioral adaptations to cope with cold temperatures, limited food, and harsh conditions. Students learn why winter is such a challenging season and how animals have evolved strategies that help them stay

6th - 8th Biology, Earth Sciences, General Science

Also included in: Winter Weather & Snow Bundle - Lessons, Project, Activities | 6th 7th 8th Grade

Why Do Roads Get Salted? Reading | How Salt Melts Ice, Winter | 6th, 7th, 8th

Created by
TWFScience

This grade 6–8 reading introduces students to the science behind why roads are salted in winter and how salt helps melt ice to make roads safer. Students learn how water freezes, why icy roads are dangerous, and how adding salt changes the freezing point of water through a process called freezing po

6th - 8th Biology, Earth Sciences, General Science

Also included in: Winter Weather & Snow Bundle - Lessons, Project, Activities | 6th 7th 8th Grade

Does Being Cold Make You Sick? Reading | Viruses, Winter | 6th, 7th, 8th Grade

Created by
TWFScience

This grade 6–8 reading introduces students to the science behind colds and the flu, explaining why viruses—not cold weather—are responsible for making people sick. Students learn how illnesses spread, why people tend to get sick more often in winter, and how environmental conditions like cold, dry a

6th - 8th Basic Principles, Biology, General Science

Also included in: Winter Weather & Snow Bundle - Lessons, Project, Activities | 6th 7th 8th Grade

Winter Solstice Reading | Why the Solstice Happens | 6th, 7th, 8th Grade

Created by
TWFScience

This grade 6–8 reading introduces students to the science of the winter solstice, explaining why it is the shortest day and longest night of the year and how Earth’s tilt causes seasonal changes. Students learn what happens during the winter solstice, when it occurs in each hemisphere, and why dayli

6th - 8th Basic Principles, Biology, General Science

Also included in: Winter Weather & Snow Bundle - Lessons, Project, Activities | 6th 7th 8th Grade

Winter Weather Adaptations Ecology Research Project - Structural and Behavioral

Created by
TWFScience

In this project, your students will explore how animals survive extreme winter conditions through specialized structural and behavioral adaptations. Students investigate how cold temperatures, snow, wind, and limited food shape animal survival strategies, and how these adaptations help organisms rem

6th - 9th Science, Biology, Earth Sciences

NGSS MS-LS1-4, MS-LS1-5, MS-LS4-4

Also included in: Winter Weather & Snow Bundle - Lessons, Project, Activities | 6th 7th 8th Grade

The Science of Snow Lesson | Formation, States of Matter | 6th, 7th, 8th Grade

Created by
TWFScience

This middle school science lesson introduces the science of snow in a clear, student-friendly way that builds understanding without overwhelming learners. Students explore familiar winter phenomena—such as snowfall, melting, insulation, avalanches, and snowpack—to understand how matter, energy, and

6th - 8th Science, Physical Science, Physics

Also included in: Winter Weather & Snow Bundle - Lessons, Project, Activities | 6th 7th 8th Grade

Extreme Winter Weather Reading | Snowstorms, Blizzards | 6th 7th 8th Grade

Created by
TWFScience

This grade 6–8 science reading comprehension article introduces students to the wild and powerful side of winter, from blizzards and ice storms to polar vortexes and nor’easters. Students learn how different types of extreme winter weather form, what makes each storm unique, and how these storms imp

6th - 8th Earth Sciences, General Science, Physical Science

NGSS MS-ESS2-1, MS-ESS2-4, MS-ESS2-6

Also included in: Winter Weather & Snow Bundle - Lessons, Project, Activities | 6th 7th 8th Grade

The Circulatory System Breakdown Mystery – Detective SUB PLAN | Body Systems

Created by
TWFScience

Turn your students into science detectives with this NO PREP, engaging, real-world investigation focused on the circulatory system and what happens when blood flow breaks down. In this case file activity, students analyze oxygen and blood flow data, examine narrowed arteries and weak heart muscle ev

7th - 11th Anatomy, Biology, General Science

NGSS MS-LS1-1, MS-LS1-2, MS-LS1-3+4

Also included in: Science Detective Mystery Bundle | Chemistry, Human Body, Environmental Science

The Digestive System Malfunction Mystery – Detective SUB PLAN | Body Systems

Created by
TWFScience

The Digestive System Malfunction Mystery - Turn your students into science detectives with this engaging, real-world investigation focused on the digestive system and what happens when digestion and nutrient absorption break down. In this case file activity, students analyze medical evidence, track

7th - 11th Anatomy, Biology, General Science

NGSS MS-LS1-1, MS-LS1-2, MS-LS1-3+4

Also included in: Science Detective Mystery Bundle | Chemistry, Human Body, Environmental Science

The Viral vs Bacterial Illness Mystery – Detective SUB PLAN | Human Body Systems

Created by
TWFScience

The Viral vs. Bacterial Illness Mystery - Turn your students into science detectives with this engaging, real-world investigation focused on viral and bacterial illnesses and why these infections can be difficult to tell apart. In this case file activity, students analyze medical evidence, track inf

7th - 11th Anatomy, Biology, General Science

NGSS MS-LS1-1, MS-LS1-2, MS-LS1-3+4

Also included in: Science Detective Mystery Bundle | Chemistry, Human Body, Environmental Science

The Cellular Respiration Breakdown Mystery – Detective SUB PLAN | Body Systems

Created by
TWFScience

The Cellular Respiration Breakdown Mystery - Turn your students into science detectives with this engaging, real-world investigation focused on cellular respiration and what happens when cells cannot produce enough energy to meet the body’s needs. In this case file activity, students analyze medical

7th - 11th Anatomy, Biology, General Science

NGSS MS-LS1-1, MS-LS1-2, MS-LS1-3+4

Also included in: Science Detective Mystery Bundle | Chemistry, Human Body, Environmental Science

The Stress Response & Health Breakdown Mystery – Detective SUB PLAN | Systems

Created by
TWFScience

The Stress Response & Health Breakdown Mystery - Turn your students into science detectives with this engaging, real-world investigation focused on the human stress response and what happens when stress becomes chronic. In this case file activity, students analyze medical evidence, track hormone

7th - 11th Anatomy, Biology, General Science

NGSS MS-LS1-1, MS-LS1-2, MS-LS1-3+4

Also included in: Science Detective Mystery Bundle | Chemistry, Human Body, Environmental Science

The Integumentary System Disorder Mystery – Detective SUB PLAN | Body Systems

Created by
TWFScience

The Integumentary System Disorder Mystery - Turn your students into science detectives with this engaging, real-world investigation focused on the integumentary system and what happens when the skin can no longer protect the body or regulate temperature effectively. In this case file activity, stude

7th - 11th Anatomy, Biology, General Science

NGSS MS-LS1-1, MS-LS1-2, MS-LS1-3+4

Also included in: Science Detective Mystery Bundle | Chemistry, Human Body, Environmental Science

The Respiratory System Failure Mystery – Detective SUB PLAN | Human Body Systems

Created by
TWFScience

The Respiratory System Failure Mystery - Turn your students into science detectives with this engaging, real-world investigation focused on the respiratory system and what happens when breathing and gas exchange break down. In this case file activity, students analyze medical evidence, track respira

7th - 11th Anatomy, Biology, General Science

NGSS MS-LS1-1, MS-LS1-2, MS-LS1-3+4

Also included in: Science Detective Mystery Bundle | Chemistry, Human Body, Environmental Science

The Antibiotic Resistance Mystery – Detective SUB PLAN | Bacteria, Germ Theory

Created by
TWFScience

The Antibiotic Resistance Mystery - Turn your students into science detectives with this engaging, real-world investigation focused on antibiotic resistance and what happens when bacterial infections no longer respond to treatment. In this case file activity, students analyze medical and laboratory

7th - 11th Anatomy, Biology, General Science

NGSS MS-LS1-1, MS-LS1-2, MS-LS1-3+4

Also included in: Science Detective Mystery Bundle | Chemistry, Human Body, Environmental Science

The Oxygen Delivery Crisis Mystery – Detective SUB PLAN | Human Body System

Created by
TWFScience

The Oxygen Delivery Crisis Mystery – Turn your students into science detectives with this engaging, real-world investigation focused on oxygen delivery in the human body and what happens when oxygen fails to reach cells efficiently—even when breathing appears normal. In this case file activity, stud

7th - 11th Anatomy, Biology, General Science

NGSS MS-LS1-1, MS-LS1-2, MS-LS1-3+4

Also included in: Science Detective Mystery Bundle | Chemistry, Human Body, Environmental Science