Students are challenged to complete a Ziggurat temple with a working marble run attached. It is a challenge for students to construct the longest working marble run.
Featured Lesson Plans
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Radioactive Orbs
This lesson focuses on using the engineering design process and simple machines to design a device that the students can use to safely transport radioactive orbs across the span of 8 feet. Students
Marvelous Mexican Jumping Beans
In this third-grade lesson, students will make educated guesses about the "mystery object." Students will record what they notice and wonder about Mexican Jumping Beans. Students will create a game
This interactive 4th-grade lesson plan focuses on erosion and weathering, key concepts in understanding Earth's geology. In "Dynamic Earth," students use an interactive simulation to explore how