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STEM Lab: Build, Tinker, Explore

422 Activities

STEM Lab: Build, Tinker, Explore

Curious minds come alive through hands-on STEM exploration. Learners solve problems, build designs, and explore real-world challenges using science, technology, engineering, and math.

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Activities

Phases of the Moon

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

Phases of the Moon

NASA

6 - 12

1 Hour

Students learn about the phases of the moon, what they look like and how often they rotate between the cycle. The moon affects our ocean tides every day and depending on what phase it's in affects our high tides and low tides differently.

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Build the Strongest Bridge

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

Build the Strongest Bridge

Mizzen Education, Inc.

6 - 8

45 Minutes

Students build two bridges and then test them to see which can carry the greater load. This activity builds engineering and critical-thinking skills as well as cooperative learning and design skills.

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What Is the Best Way to Search for Information Online?

STEM Lab: Build, Tinker, Explore, Digital Voices

What Is the Best Way to Search for Information Online?

Mizzen Education, Inc.

9 - 12

50 Minutes

Searching for information online is a common task that people undertake many times each day. Navigating the internet requires skill and practice, and it is an essential tool for the twenty-first century. When used properly, internet search engines can point us to the information that we need. Otherwise, they may confuse us with irrelevant or questionable information. This lesson educates students about this essential element of using the internet.

Discover Activity

Build An Extension Arm

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

Build An Extension Arm

OregonASK

6 - 12

45 Minutes

In this activity, students learn about engineering as they design, build and test an extension arm.

Discover Activity

A Model of the Lungs

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

A Model of the Lungs

Mizzen Education, Inc.

6 - 8

45 Minutes

Students work in pairs to build a functioning model of human lungs.

Discover Activity

Raptors

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

Raptors

National Wildlife Federation

K - 8

50 Minutes

North America is home to an incredibly diverse range of birds, from the majestic national icon—the bald eagle—to the remarkably resilient whooping crane. More than 800 bird species occur in the United States. Some live here year-round, others migrate here seasonally, and some stop in on their migratory routes to other countries. Of these birds, dozens are listed on the U.S. endangered species list, facing threats such as climate change, habitat loss, pollution, and invasive species.

Perhaps the easiest way to identify a bird is feathers—but they share several other characteristics. Birds are vertebrates, meaning they have backbones. All female birds lay eggs, which the young develop before hatching. These animals are warm-blooded and can regulate their body temperature. All birds have wings, but not all birds use them to fly. Penguins and ostriches, for example, do not fly.

Discover Activity

Elevator Pitch Practice: Pen Exercise

Future Ready: Learning and Earning, STEM Lab: Build, Tinker, Explore

Elevator Pitch Practice: Pen Exercise

Young Entrepreneur Institute

3 - 12

20 Minutes

In this activity, students innovate a pen idea and practice presenting a pitch for it. The goals are to exercise creativity and problem solving; become more comfortable presenting to a group; start to establish a safe space by practicing constructive feedback with peers; develop or refine presentation skills such as pace, volume, tone, eye contact and confidence.

Discover Activity

S.INQ Up Careers Creative Communication

Leadership and Teamwork, STEM Lab: Build, Tinker, Explore

S.INQ Up Careers Creative Communication

OregonASK

6 - 8

30 Minutes

Students explore the communication skills needed to design and engineer as they build from verbal instructions. This fun, hands-on activity gets everyone engaged!

Discover Activity

Replicating DNA

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

Replicating DNA

Mizzen Education, Inc.

9 - 12

45 Minutes

In this activity, students make a model of a double-stranded DNA molecule. Then they cut the strand in half and replicate it to make 2 copies of the molecule. This activity builds understanding of DNA and how it is replicated.

Discover Activity

MLB Players STEM League Lesson 7: The Trade Deadline

Leadership and Teamwork, STEM Lab: Build, Tinker, Explore

MLB Players STEM League Lesson 7: The Trade Deadline

Learn Fresh

3 - 8

1 Hour 30 Minutes

In professional baseball, the Trade Deadline is a pivotal moment for teams to make final trades before the playoffs. For students, this lesson marks their first opportunity to trade players, encouraging them to evaluate their roster, analyze performance data, and strengthen their team for the postseason.
In this lesson, educators act as commissioners, overseeing all trades to ensure fairness. The lesson also features a bonus activity on Compromise, where students develop negotiation and collaboration skills to navigate the trade process effectively.

Discover Activity

Egg Drop

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

Egg Drop

OregonASK

3 - 8

1 Hour

Students create a protective device that prevents raw eggs from cracking when launched from high heights. This classic group project is fun for everyone!

Discover Activity

Target Quest (Grades 6-8)

Stories and Perspectives, STEM Lab: Build, Tinker, Explore

Target Quest (Grades 6-8)

Mizzen Education, Inc.

6 - 8

45 Minutes

Students work in small groups to measure and construct 2-dimensional figures to match a target shape.

Discover Activity

Phases of the Moon

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

Phases of the Moon

NASA

6 - 12

1 Hour

Students learn about the phases of the moon, what they look like and how often they rotate between the cycle. The moon affects our ocean tides every day and depending on what phase it's in affects our high tides and low tides differently.

Discover Activity

Build the Strongest Bridge

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

Build the Strongest Bridge

Mizzen Education, Inc.

6 - 8

45 Minutes

Students build two bridges and then test them to see which can carry the greater load. This activity builds engineering and critical-thinking skills as well as cooperative learning and design skills.

Discover Activity

What Is the Best Way to Search for Information Online?

STEM Lab: Build, Tinker, Explore, Digital Voices

What Is the Best Way to Search for Information Online?

Mizzen Education, Inc.

9 - 12

50 Minutes

Searching for information online is a common task that people undertake many times each day. Navigating the internet requires skill and practice, and it is an essential tool for the twenty-first century. When used properly, internet search engines can point us to the information that we need. Otherwise, they may confuse us with irrelevant or questionable information. This lesson educates students about this essential element of using the internet.

Discover Activity

Build An Extension Arm

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

Build An Extension Arm

OregonASK

6 - 12

45 Minutes

In this activity, students learn about engineering as they design, build and test an extension arm.

Discover Activity

A Model of the Lungs

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

A Model of the Lungs

Mizzen Education, Inc.

6 - 8

45 Minutes

Students work in pairs to build a functioning model of human lungs.

Discover Activity

Raptors

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

Raptors

National Wildlife Federation

K - 8

50 Minutes

North America is home to an incredibly diverse range of birds, from the majestic national icon—the bald eagle—to the remarkably resilient whooping crane. More than 800 bird species occur in the United States. Some live here year-round, others migrate here seasonally, and some stop in on their migratory routes to other countries. Of these birds, dozens are listed on the U.S. endangered species list, facing threats such as climate change, habitat loss, pollution, and invasive species.

Perhaps the easiest way to identify a bird is feathers—but they share several other characteristics. Birds are vertebrates, meaning they have backbones. All female birds lay eggs, which the young develop before hatching. These animals are warm-blooded and can regulate their body temperature. All birds have wings, but not all birds use them to fly. Penguins and ostriches, for example, do not fly.

Discover Activity

Elevator Pitch Practice: Pen Exercise

Future Ready: Learning and Earning, STEM Lab: Build, Tinker, Explore

Elevator Pitch Practice: Pen Exercise

Young Entrepreneur Institute

3 - 12

20 Minutes

In this activity, students innovate a pen idea and practice presenting a pitch for it. The goals are to exercise creativity and problem solving; become more comfortable presenting to a group; start to establish a safe space by practicing constructive feedback with peers; develop or refine presentation skills such as pace, volume, tone, eye contact and confidence.

Discover Activity

S.INQ Up Careers Creative Communication

Leadership and Teamwork, STEM Lab: Build, Tinker, Explore

S.INQ Up Careers Creative Communication

OregonASK

6 - 8

30 Minutes

Students explore the communication skills needed to design and engineer as they build from verbal instructions. This fun, hands-on activity gets everyone engaged!

Discover Activity

Replicating DNA

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

Replicating DNA

Mizzen Education, Inc.

9 - 12

45 Minutes

In this activity, students make a model of a double-stranded DNA molecule. Then they cut the strand in half and replicate it to make 2 copies of the molecule. This activity builds understanding of DNA and how it is replicated.

Discover Activity

MLB Players STEM League Lesson 7: The Trade Deadline

Leadership and Teamwork, STEM Lab: Build, Tinker, Explore

MLB Players STEM League Lesson 7: The Trade Deadline

Learn Fresh

3 - 8

1 Hour 30 Minutes

In professional baseball, the Trade Deadline is a pivotal moment for teams to make final trades before the playoffs. For students, this lesson marks their first opportunity to trade players, encouraging them to evaluate their roster, analyze performance data, and strengthen their team for the postseason.
In this lesson, educators act as commissioners, overseeing all trades to ensure fairness. The lesson also features a bonus activity on Compromise, where students develop negotiation and collaboration skills to navigate the trade process effectively.

Discover Activity

Egg Drop

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

Egg Drop

OregonASK

3 - 8

1 Hour

Students create a protective device that prevents raw eggs from cracking when launched from high heights. This classic group project is fun for everyone!

Discover Activity

Target Quest (Grades 6-8)

Stories and Perspectives, STEM Lab: Build, Tinker, Explore

Target Quest (Grades 6-8)

Mizzen Education, Inc.

6 - 8

45 Minutes

Students work in small groups to measure and construct 2-dimensional figures to match a target shape.

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.