Spark · Level 2
Open rung →Sleeper (3 sec)
Hold a sleeper for 3 full seconds before snapping it back.
How it demonstrates this: Students measure sleeper duration across attempts to find a personal pattern.
Practice the trick →NGSS3-PS2-2
Patterns of motion (Grade 3)
Students measure sleeper duration across attempts to find a personal pattern.
Demonstrated by 1 ladder rung · 0 tricks across 0 categories
For studentsNGSS
Patterns of motion
This is a science skill — you’re thinking like a scientist when you yeet. You measure sleeper duration across attempts to find a personal pattern.
Try it now
Yeet Sleeper (3 sec) 5 times. After each try, predict what will happen on the next throw — then test your prediction.
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