Скачать или смотреть Science3 Quarter2 Week 1 - Science in Our Daily Life

Materials:
3 big ice cubes
3 plates or cups
Timer or clock
Labels (Sunny, Shaded, Fan)
Worksheets (Guide Questions)
Ruler (for measuring ice cube size)
Procedure:
Place one ice cube in each location: sunny area, shaded area, and in front of a fan.
Label each location clearly.
Start the timer when the ice cubes are placed.
Using the ruler and clock, measure both the length of the ice cube and the time taken for melting.
After 15–20 minutes, observe again and note any changes in the ice cubes.
Sort the results from fastest to slowest melting, ranking them as rapid, fast, and slowest.
Answer the worksheet guide questions using science skills:
Observing (What do you see happening?)
Predicting (Which do you think will melt fastest? Why?)
Measuring (Size and time)
Classifying (Arrange according to melting speed)