Biology Student Assessment

Overfishing & Ocean Ecosystem Collapse Mystery – Detective | SUB PLAN

Created by
TWFScience

Turn your students into science detectives with this engaging, real-world investigation focused on overfishing and ocean ecosystem collapse. In this case file activity, students analyze evidence, track ecological pathways, interrogate suspects, and build a scientific case to solve the mystery of why

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 Resource Depletion & Mining Mystery – Human Impact Detective | SUB PLAN

Created by
TWFScience

Turn your students into science detectives with this engaging, real-world investigation focused on resource depletion and mining damage. In this case file activity, students analyze evidence, track environmental pathways, interrogate suspects, and build a scientific case to solve the mystery of why

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 Urban Sprawl Mystery – Detective SUB PLAN | Human Impact on the Environment

Created by
TWFScience

Turn your students into science detectives with this engaging, real-world investigation focused on urban sprawl and land use change. In this case file activity, students analyze evidence, track environmental pathways, interrogate suspects, and build a scientific case to solve the mystery of how citi

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

Environmental Science Detective Mystery Bundle | Human Impact | SUB PLAN

Created by
TWFScience

Build a high-engagement, low-prep environmental science program that grows with you. This Bundle collects my complete Science Detective Mystery Case Files—each one built around real-world environmental problems, evidence analysis, pathway tracking, suspect ranking, and Claim–Evidence–Reasoning (CER)

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

NGSS MS-LS2-1, MS-LS2-2, MS-LS2-3+6

The Landfill & Waste Crisis Mystery – Detective Case File | Human Impact

Created by
TWFScience

Turn your students into science detectives with this engaging, real-world investigation focused on the waste crisis and landfill pollution. In this case file activity, students analyze evidence, track environmental pathways, interrogate suspects, and build a scientific case to solve the mystery of h

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

Agriculture & Fertilizer Runoff Mystery – Detective Case File | Human Impact

Created by
TWFScience

Turn your students into science detectives with this engaging, real-world investigation focused on agriculture, fertilizer runoff, and water system collapse. 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, 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 Freshwater Crisis Mystery – Detective Case File | Human Impact, Ecosystems

Created by
TWFScience

Turn your students into science detectives with this engaging, real-world investigation focused on freshwater scarcity, drought, and water system collapse. In this case file activity, students analyze evidence, track environmental pathways, interrogate suspects, and build a scientific case to solve

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 Fossil Fuels & Energy Crisis Mystery – Detective Case File | Human Impact

Created by
TWFScience

Turn your students into science detectives with this engaging, real-world investigation focused on fossil fuels, energy use, and environmental damage. In this case file activity, students analyze evidence, track environmental pathways, interrogate suspects, and build a scientific case to solve the m

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

Fast Fashion & Consumerism Mystery – Detective Case File | Human Impact

Created by
TWFScience

Turn your students into science detectives with this engaging, real-world investigation focused on fast fashion and consumerism. In this case file activity, students analyze evidence, track environmental pathways, interrogate suspects, and build a scientific case to solve the mystery of how fast fas

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

CRISPR Gene Editing: Changing DNA to Help Everyone Reading | 6th, 7th, 8th Grade

Created by
TWFScience

This grade 6–8 reading introduces students to the powerful and fast-developing world of CRISPR gene editing and how scientists are learning to change DNA to treat diseases, improve crops, and protect the environment. It explains what CRISPR is, how it works, and why it is sometimes called “genetic s

6th - 8th Science, Biology, General Science

Gene-Edited Pigs and Xenotransplantation Reading | 6th, 7th, 8th Grade | CRISPR

Created by
TWFScience

This grade 6–8 reading introduces students to the cutting-edge science of gene-edited pigs and xenotransplantation and how scientists are working to use animal organs to save human lives. It explains what xenotransplantation is, why there is a global organ shortage, and how gene editing is being use

6th - 8th Biology, Engineering, General Science

Also included in: Reading Comprehension Article & Question Mega Bundle | 6th, 7th, 8th Grade

Lab-Grown Meat and the Future of Food Reading | Grade 8 & Up | Cell, Plant-Based

Created by
TWFScience

Lab-grown meat is one of the most fascinating (and controversial) innovations in modern food science, and this Reading Comprehension Passage and Questions helps students understand how cultivated/cell-based meat is made and why it’s being developed. Students learn how real meat can be grown from ani

8th - 12th Science, Biology, Earth Sciences

Lab-Grown Meat and the Future of Food Reading | 6th, 7th, 8th Grade

Created by
TWFScience

This grade 6–8 reading introduces students to the innovative science of lab-grown meat (cultivated meat) and how scientists are working to produce real meat without raising and slaughtering animals. It explains what lab-grown meat is, how it is made from animal cells, and why it is being explored as

6th - 8th Biology, Engineering, General Science

Also included in: Reading Comprehension Article & Question Mega Bundle | 6th, 7th, 8th Grade

Exoplanets and How We Could Get There Reading | Grade 8 & Up | Habitable Zone

Created by
TWFScience

Exoplanets and Interstellar Travel is one of the most fascinating and mind-bending topics in modern astronomy, and this Reading Comprehension Passage and Questions helps students understand what exoplanets are, how scientists find them, and what it might take for humans to ever reach them.Students l

8th - 12th Science, Biology, Earth Sciences

Also included in: Science Reading Comprehension Article Mega Bundle | Grade 8 and Up

Exoplanets & How We Could Get There Reading | 6th, 7th, 8th Grade | Space Travel

Created by
TWFScience

This grade 6–8 reading introduces students to the exciting science of exoplanets and how scientists are discovering worlds beyond our solar system. It explains what exoplanets are, how astronomers find them, and why some of these distant planets may have the right conditions to support life.The arti

6th - 8th Biology, Engineering, General Science

Also included in: Reading Comprehension Article & Question Mega Bundle | 6th, 7th, 8th Grade

Love in the Animal Kingdom Reading | Grade 8 & Up | Social Monogamy

Created by
TWFScience

Love in the Animal Kingdom is a fascinating and engaging biology topic that helps students explore how many animals form strong pair bonds, cooperate with mates, and raise offspring together. This Reading Comprehension Passage and Questions introduces students to the science behind animal “love,” sh

8th - 12th Science, Biology, Earth Sciences

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

Chocolate & Cacao Trees Ecology Project | Human Impact | 6th, 7th, 8th Grade

Created by
TWFScience

In this project, your students will explore how cacao trees depend on healthy ecosystems and how human activities affect the future of chocolate. Students will investigate where cacao trees grow, the environmental conditions they need to survive, and how deforestation and climate change threaten cac

6th - 8th 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 | 6th, 7th, 8th

Love and Pair Bonding in the Animal Reading | 6th, 7th, 8th Grade |

Created by
TWFScience

This grade 6–8 reading introduces students to the science of love and pair bonding in the animal kingdom, showing how many animals form long-term partnerships, cooperate with mates, and raise offspring together. It explains what monogamy and pair bonding mean in biological terms and why these behavi

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

Also included in: Valentine's Day Science Activities | STEM, Project, Readings | 6th, 7th, 8th

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

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