It's About Time! Science Projects: How Long Does It Take? (Sensational Science Experiments)

It's About Time! Science Projects: How Long Doest It Take? by Robert Gardner is a selection of fun and educational experiments for young people, reflecting the central theme of time.
It's About Time! covers measuring time with the Sun; the water clock, the sand clock, the candle clock, the pendulum clock, reaction time, estimating time, and more.
Whimsical color illustrations adorn the practical guidelines for a whole series of worthy science projects.
It's About Time! is confidently recommended as an outstanding educational and enjoyable resource for grade-school aged children and would also be ideal for homeschool curriculum supplementation.