Science Quest 4 for 4th Class
Again, there are 20 fun-filled experiments with an assessment section at the end of the book. There are more class challenges introduced but the joy and excitement for the children continues. The children are shown how a hovercraft works and how to construct their own. They are also shown how to make ink, parachutes and even perform some magic tricks - under supervision of course!
There is a wealth of information supplied in fact boxes.