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AED(د.إ)Grade 4 Natural Sciences Test: Energy and Sound
R74.75
Use, by you or one client, in a single end product which end users are not charged for. The total price includes the item price and a buyer fee.
Resource Description
A test assessing learners’ knowledge of energy and sound energy and includes: energy transfer, sound waves, vibrations, musical instruments and how they make sound, pitch and volume, how the ear hears sound and includes application of knowledge specifically focused on noise pollution.
(5 pages of questions, memo at the end)
