Comparing Designs - Kindergarten Science

  1. Compare both bookends. How did each perform in the test?
    Answer: Design 1 held 5/5 books but uses 3 inches of shelf; Design 2 is compact but held only 3/5 books. We are comparing bookends. Design 1 held all 5 books but uses 3 inches. Design 2 is smaller but only held 3 books.
  2. Both scoops were tested to pick up 20 toys. Which was faster?​
    Answer: Design 1 wide scoop was faster: 45 seconds, while Design 2 narrow scoop took 120 seconds. We are timing toy pickup. Design 1's wide scoop finished in 45 seconds. Design 2's narrow scoop took much longer at 120 seconds.
  3. Both step stools were tested. How are the designs different?​
    Answer: Design 1 has two steps and is easier to climb; Design 2 is simpler but the big step is harder. We are seeing how stools are different. Design 1 has two small steps that are easier. Design 2 has one big step that is harder to climb.
  4. Both shade designs were tested on the same sandbox. Which covered more area?​
    Answer: Design 1 canopy covered 36 sq ft, more than Design 2 umbrellas at 18 sq ft. We are measuring which shade covers more. Design 1's canopy covered 36 square feet. Design 2's umbrellas only covered 18 square feet.

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