BC WHAT'S MORE Activity 1
1. Title: Sieving of Pebbles from Sand
II. Materials: wire mesh/sieve, pebbles, sand, basin
III. Procedures:
1. Get a wire mesh/sieve.
2. Put a handful of pebbles and sand in a sieve.
3. Shake the sieve forcefully over a basin.
4. Clean your area after the activity.
· Questions:
1. Was the sand separated from the gravel?
2. What was used to separate gravel from the sand?
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