Scholastic Primary Science: Technology and Structures - Lighten Your Load Planning and Assessment CD-ROM by Richard Cooper (author) (UK edition)

Lighten Your Load is a Year 4 module focusing on: what forces are and how simple machines use forces; pulleys and how they move loads; gears and the machines that utilise them; how machines improve our lives and how people design them; sources of energy used by machines, and how energy affects the environment.

The Planning and Assessment CD-ROM contains interactive assessments for pupils on particular scientific concepts. This CD-ROM also contains a full electronic teacher’s resource book with extensive guidance and support.