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The Natural World

262 Activities

The Natural World

Get outside and get curious! Through observation and discovery, learners explore ecosystems, animals, and environmental science. Nature becomes a classroom for inquiry, creativity, and care. This is great for adventurers and future eco-leaders!

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Activities

The Green Revolution

We The People, The Natural World

The Green Revolution

Mizzen Education, Inc.

6 - 8

45 Minutes

Students learn about the work of Norman Borlaug and the agricultural innovations that led to the Green Revolution. They consider current world hunger statistics and brainstorm responses, using what they learn to write and illustrate picture books.

Discover Activity

Engineering Paper Airplanes

STEM Lab: Build, Tinker, Explore, The Natural World

Engineering Paper Airplanes

OregonASK

6 - 8

1 Hour

Students learn how paper airplanes work and create their own using the engineering design process.

Discover Activity

Melting Ice and Water Levels

The Natural World, STEM Lab: Build, Tinker, Explore

Melting Ice and Water Levels

Mizzen Education, Inc.

6 - 8

45 Minutes

In this activity, two student groups investigate how melting ice affects water levels. The two groups compare the effects of floating ice and land ice. Students also research before-and-after images of melting glaciers and look for evidence that glaciers are either melting or not melting. This activity builds awareness about how melting ice affects the water level of Earth’s oceans.

Discover Activity

Science Notebooks Across Time

STEM Lab: Build, Tinker, Explore, The Natural World

Science Notebooks Across Time

California Academy of Sciences

3 - 12

1 Hour

Students peruse sample pages from the notebooks of many different scientists, including scientists their own age, high school scientists, science teachers, and field scientists dating back to 1905. They consider how scientists have used notebooks over the last several hundred years, and start to think about how they'll use their own.

Discover Activity

Dragonfly Species Survey

The Natural World, STEM Lab: Build, Tinker, Explore

Dragonfly Species Survey

City Parks Foundation

6 - 8

1 Hour 20 Minutes

In this interactive activity, students learn how to catch and identify dragonflies, conduct a biodiversity study, and observe which dragonflies live in the area.

This is activity 2 of 3 in the "Indicator Species" module from City Parks Foundation.

Discover Activity

Target Quest (Grades 9-12)

STEM Lab: Build, Tinker, Explore, The Natural World

Target Quest (Grades 9-12)

Mizzen Education, Inc.

9 - 12

45 Minutes

In this jigsaw activity, students assemble and follow instructions to meet a specific goal, or target. Following the instructions and meeting the target rely on measurement, computational skills, and cooperation.

Discover Activity

S.INQ Invisible Forces Relay

STEM Lab: Build, Tinker, Explore, The Natural World

S.INQ Invisible Forces Relay

OregonASK

K - 5

30 Minutes

In this lesson, students compete with each other to move objects from one place to another using magnets.

Discover Activity

Garden Eyes Open! How to Garden Journal Like a Pro

The Natural World, STEM Lab: Build, Tinker, Explore

Garden Eyes Open! How to Garden Journal Like a Pro

Farm to Table Kids

3 - 8

1 Hour 15 Minutes

In this engaging and interactive lesson, students will practice mindful garden walks and document their observations in both personal and class-wide garden journals. They will learn to record their findings on plant growth, soil health, pollinators, weather, and more by using visual cues, sketches, and sensory reflections. The journal will serve as both a scientific tool and a narrative for the garden!

This activity is 3 of 4 in the "Things to Know Before You Grow" module from Farm to Table Kids. Visit the module to view the full set of learning resource and learn more about Part 2 of the module series, "How to Grow Dahlias."

Discover Activity

Adapting to Urbanization

The Natural World, STEM Lab: Build, Tinker, Explore

Adapting to Urbanization

National Wildlife Federation

K - 8

50 Minutes

Biodiversity is defined as the variety of life in the world or within a habitat or ecosystem. Biodiversity loss is happening at an alarming rate. The conversion of natural areas for homes, offices, and shopping centers has become one of the most serious threats to America’s native plant and animal species. The pace of land covered by urban and suburban development has been accelerating decade by decade since the 1950s.

Critical to survival, wildlife requires food, water, shelter, and places to raise their young, free from polluted air, soils, water, food, and acoustics. Citizens are best positioned to support biodiversity and combat urbanization by building and maintaining habitat for wildlife, changing consumption habits, participating in environment-related events, such as community clean-ups, and advocating for policies and laws that support healthy wildlife populations and habitat.

Discover Activity

Color Vision Genetics Evolution Simulation

STEM Lab: Build, Tinker, Explore, The Natural World

Color Vision Genetics Evolution Simulation

California Academy of Sciences

3 - 8

1 Hour

Students participate in a natural selection simulation, flipping pennies to mimic the probability of passing on certain traits. The traits are the three genes for color-vision, found on the X chromosome. In the simulation, students simulate six generations of primates and track how the gene pool changes over time.

Discover Activity

Using the iNaturalist App to Conduct a Bug Safari

The Natural World, STEM Lab: Build, Tinker, Explore

Using the iNaturalist App to Conduct a Bug Safari

California Academy of Sciences

3 - 8

30 Minutes

Community science, also called citizen science, is a global effort in which scientists and the public work together to help gather data on the earth’s biodiversity. In this activity, your students will practice using scientific collection tools and conduct a Bug Safari observation. They will gently collect arthropods, take photos, and record their findings in iNaturalist, a citizen and community science project and online social network for nature research.

Discover Activity

How to Cut Back, Dig Up, Divide & Store Dahlia Tubers Part 2: Split & Save – Divide and Store Tubers

The Natural World, STEM Lab: Build, Tinker, Explore

How to Cut Back, Dig Up, Divide & Store Dahlia Tubers Part 2: Split & Save – Divide and Store Tubers

Farm to Table Kids

3 - 8

1 Hour 20 Minutes

In this activity, students will learn about tuber anatomy after drying and practice safe division techniques. Then, they will examine and document the tubers' healthy eyes, necks, and bodies. Finally, they will prepare the tubers for proper storage based on the climate. This is the second part of a two-part activity.

This activity is 5 of 5 in the "How to Grow Dahlias" module from Farm to Table Kids. Visit the module to view the full set of learning resource and learn more about Part 1 of the module series, "Things to Know Before You Grow."

Discover Activity

The Green Revolution

We The People, The Natural World

The Green Revolution

Mizzen Education, Inc.

6 - 8

45 Minutes

Students learn about the work of Norman Borlaug and the agricultural innovations that led to the Green Revolution. They consider current world hunger statistics and brainstorm responses, using what they learn to write and illustrate picture books.

Discover Activity

Engineering Paper Airplanes

STEM Lab: Build, Tinker, Explore, The Natural World

Engineering Paper Airplanes

OregonASK

6 - 8

1 Hour

Students learn how paper airplanes work and create their own using the engineering design process.

Discover Activity

Melting Ice and Water Levels

The Natural World, STEM Lab: Build, Tinker, Explore

Melting Ice and Water Levels

Mizzen Education, Inc.

6 - 8

45 Minutes

In this activity, two student groups investigate how melting ice affects water levels. The two groups compare the effects of floating ice and land ice. Students also research before-and-after images of melting glaciers and look for evidence that glaciers are either melting or not melting. This activity builds awareness about how melting ice affects the water level of Earth’s oceans.

Discover Activity

Science Notebooks Across Time

STEM Lab: Build, Tinker, Explore, The Natural World

Science Notebooks Across Time

California Academy of Sciences

3 - 12

1 Hour

Students peruse sample pages from the notebooks of many different scientists, including scientists their own age, high school scientists, science teachers, and field scientists dating back to 1905. They consider how scientists have used notebooks over the last several hundred years, and start to think about how they'll use their own.

Discover Activity

Dragonfly Species Survey

The Natural World, STEM Lab: Build, Tinker, Explore

Dragonfly Species Survey

City Parks Foundation

6 - 8

1 Hour 20 Minutes

In this interactive activity, students learn how to catch and identify dragonflies, conduct a biodiversity study, and observe which dragonflies live in the area.

This is activity 2 of 3 in the "Indicator Species" module from City Parks Foundation.

Discover Activity

Target Quest (Grades 9-12)

STEM Lab: Build, Tinker, Explore, The Natural World

Target Quest (Grades 9-12)

Mizzen Education, Inc.

9 - 12

45 Minutes

In this jigsaw activity, students assemble and follow instructions to meet a specific goal, or target. Following the instructions and meeting the target rely on measurement, computational skills, and cooperation.

Discover Activity

S.INQ Invisible Forces Relay

STEM Lab: Build, Tinker, Explore, The Natural World

S.INQ Invisible Forces Relay

OregonASK

K - 5

30 Minutes

In this lesson, students compete with each other to move objects from one place to another using magnets.

Discover Activity

Garden Eyes Open! How to Garden Journal Like a Pro

The Natural World, STEM Lab: Build, Tinker, Explore

Garden Eyes Open! How to Garden Journal Like a Pro

Farm to Table Kids

3 - 8

1 Hour 15 Minutes

In this engaging and interactive lesson, students will practice mindful garden walks and document their observations in both personal and class-wide garden journals. They will learn to record their findings on plant growth, soil health, pollinators, weather, and more by using visual cues, sketches, and sensory reflections. The journal will serve as both a scientific tool and a narrative for the garden!

This activity is 3 of 4 in the "Things to Know Before You Grow" module from Farm to Table Kids. Visit the module to view the full set of learning resource and learn more about Part 2 of the module series, "How to Grow Dahlias."

Discover Activity

Adapting to Urbanization

The Natural World, STEM Lab: Build, Tinker, Explore

Adapting to Urbanization

National Wildlife Federation

K - 8

50 Minutes

Biodiversity is defined as the variety of life in the world or within a habitat or ecosystem. Biodiversity loss is happening at an alarming rate. The conversion of natural areas for homes, offices, and shopping centers has become one of the most serious threats to America’s native plant and animal species. The pace of land covered by urban and suburban development has been accelerating decade by decade since the 1950s.

Critical to survival, wildlife requires food, water, shelter, and places to raise their young, free from polluted air, soils, water, food, and acoustics. Citizens are best positioned to support biodiversity and combat urbanization by building and maintaining habitat for wildlife, changing consumption habits, participating in environment-related events, such as community clean-ups, and advocating for policies and laws that support healthy wildlife populations and habitat.

Discover Activity

Color Vision Genetics Evolution Simulation

STEM Lab: Build, Tinker, Explore, The Natural World

Color Vision Genetics Evolution Simulation

California Academy of Sciences

3 - 8

1 Hour

Students participate in a natural selection simulation, flipping pennies to mimic the probability of passing on certain traits. The traits are the three genes for color-vision, found on the X chromosome. In the simulation, students simulate six generations of primates and track how the gene pool changes over time.

Discover Activity

Using the iNaturalist App to Conduct a Bug Safari

The Natural World, STEM Lab: Build, Tinker, Explore

Using the iNaturalist App to Conduct a Bug Safari

California Academy of Sciences

3 - 8

30 Minutes

Community science, also called citizen science, is a global effort in which scientists and the public work together to help gather data on the earth’s biodiversity. In this activity, your students will practice using scientific collection tools and conduct a Bug Safari observation. They will gently collect arthropods, take photos, and record their findings in iNaturalist, a citizen and community science project and online social network for nature research.

Discover Activity

How to Cut Back, Dig Up, Divide & Store Dahlia Tubers Part 2: Split & Save – Divide and Store Tubers

The Natural World, STEM Lab: Build, Tinker, Explore

How to Cut Back, Dig Up, Divide & Store Dahlia Tubers Part 2: Split & Save – Divide and Store Tubers

Farm to Table Kids

3 - 8

1 Hour 20 Minutes

In this activity, students will learn about tuber anatomy after drying and practice safe division techniques. Then, they will examine and document the tubers' healthy eyes, necks, and bodies. Finally, they will prepare the tubers for proper storage based on the climate. This is the second part of a two-part activity.

This activity is 5 of 5 in the "How to Grow Dahlias" module from Farm to Table Kids. Visit the module to view the full set of learning resource and learn more about Part 1 of the module series, "Things to Know Before You Grow."

Discover Activity

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Copyright © 2026, Mizzen Education, Inc. is a 501(c)(3) nonprofit on a mission to empower, uplift and support out-of-school time educators.

Copyright © 2026, Mizzen Education, Inc. is a 501(c)(3) nonprofit on a mission to empower, uplift and support out-of-school time educators.