In this hands-on workshop, participants will explore a fun and easy way to teach science using everyday materials, such as straws and cotton swabs. Through playful blow dart activities, students explore how the strength of a push and the time it is applied affect how things move, offering a simple entry point into motion.
This lesson is based on the Hypothesis-Experiment Class (HEC), a student-centered approach from Japan. Students make predictions, share ideas, try experiments, and reflect on their findings. Examples from Japanese classrooms show this method helps build curiosity, confidence, and critical thinking in science. A small trial in Kenya also showed positive engagement.
The workshop supports NGSS and STEM goals by promoting Science and engineering practices, such as asking questions, making predictions, investigating, and communicating results.
Using low-cost, everyday materials makes science more accessible, promoting equity in STEM learning.
TAKEAWAYS:
Participants will learn how to use the Hypothesis-Experiment Class (HEC) approach with simple materials to create NGSS-aligned, inquiry-based science lessons that support prediction, experimentation, and communication, making science more accessible and engaging for all students.
SPEAKERS:
Mariko Kobayashi, Haruhiko Funahashi, Tomoko HASEGAWA, Koji Tsukamoto, Momoko Sanada, Kumiko Matsudaira