Global Learning Charter Enrichment

Science

Science

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Grade 3 Digital Mini-Lessons

What is the most dangerous animal in the world?Watch the video to discover the answer to "What is the most dangerous animal in the world?" and don't forget to vote for next week's question!

Why do cats purr?Watch the video to discover the answer to "Why do cats purr?" and don't forget to vote for next week's question!

Can animals get a sunburn?Watch the video to discover the answer to "Can animals get a sunburn?" and don't forget to vote for next week's question!

How does hand sanitizer kill germs?Watch the video to discover the answer to "How does hand sanitizer kill germs?" and don't forget to vote for next week's question!

Why is the sky blue?Watch the video to discover the answer to "Why is the sky blue?" and don't forget to vote for next week's question!

How do germs get inside of your body?Watch the video to discover the answer to "How do germs get inside of your body?" and don't forget to vote for next week's question!

Grade 4 Digital Mini Lessons

How do earthquakes happen?Watch the video to discover the answer to "How do earthquakes happen?" and don't forget to vote for next week's question!

Could a mountain turn into a volcano?Watch the video to discover the answer to "Could a mountain turn into a volcano?" and don't forget to vote for next week's question!

Can you make lava?Watch the video to discover the answer to "Can you make lava?" and don't forget to vote for next week's question!

How do broken bones heal?Watch the video to discover the answer to "How do broken bones heal?" and don't forget to vote for next week's question!

How do germs get inside of your body?Watch the video to discover the answer to "How do germs get inside of your body?" and don't forget to vote for next week's question!

How does hand sanitizer kill germs?Watch the video to discover the answer to "How does hand sanitizer kill germs?" and don't forget to vote for next week's question!

Grade 3 Full Lessons with Hands-On Activity

Where can you find whales in a desert?In this Mystery, students explore the idea that the rock under our feet sometimes contains fossils, and investigate how these fossils reveal changes in habitat through time.

Why do dogs wag their tails?In this Mystery, students discover why dogs’ expressions, like tail wagging, are so useful when living in a pack.

What's the best way to get rid of mosquitoes?In this Mystery, students investigate mosquito life cycles and habitats and discover the role of mosquitoes in carrying diseases such as malaria.

How can you keep a house from blowing away in a windstorm?In this Mystery, students explore the effects of natural hazards, such as tornadoes, hurricanes, and dust storms.

What makes bridges so strong?In this Mystery, students will learn about real-life bridge design.

Grade 4 Full Lessons with Hands-On Activity

Could a volcano pop up where you live?In this Mystery, students explore the past and present pattern of where volcanoes exist on the earth.

Why do your biceps bulge?In this Mystery, students discover the mechanism by which their muscles control their bones to move their bodies.

How could you survive a landslide?In this Mystery, students will learn about the types, causes, and dangers of landslides.

Where does energy come from?In this Mystery, students analyze the advantages and disadvantages of different sources of energy, including burnable fuels and alternative (renewable) energies.

How does your brain control your body?In this Mystery, students explore the brain’s role in receiving information from the senses, processing that information, and controlling the muscles to enable movement.

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