As part of the state requirements, third graders must know
when to use certain tools in science and math. What
better way to learn than to do a little experiment with
each one. So that's exactly what we did.
They tried out a balance scale, goggles, thermometer,
microscope, and magnets.
Using a balance scale to weigh.
Finding out what part of your body goggles protect.
Testing the temperature of water with a thermometer.
Looking at things with a microscope.