For grade 6-7, I hope that you enjoyed studying this Strand, Earth and Beyond.

The sound vibrations cause waves of pressure that travel through a medium, such as air, water, wood or metal. Sound energy is a form of mechanical energy. This cloze test to understanding in the sound, suitable for primary science and high school.

Sound wave is made when an object vibrates, or moves back and forth. Your voice is made when your vocal chords vibrate. Sounds are detected by your ears. This worksheet for primary and junior high school to understand in the sounds.

The resource is available for printing for students to practice worksheets to understand on the human respiratory system.

All living things need energy to survive. That energy comes from food. The food and nutrients compares and contrasts the ways in which plants and animals get food . The resource is available for printing for students to practice quick and easy worksheets to reinforce discussions on nutrition.

How can you use this digestive system worksheet? Use this worksheet with your Primary Science and Biology class to test student’s knowledge of the human system and the many different parts of the digestive system.