Page 26 - prim 5 booklet 2025 Summary
P. 26

Delta Modern Language Schools
Science department
Grade 5
1st term 2024 -2025

      ►Matter can change from one state to another.

                                By increasing temperature (heating)

                                 By decreasing temperature (cooling)

                                      Models

          • Model: it's a copy that is similar to a real thing.

           ➢ Models may be drawings, objects or ideas that represent a real event, object or
           process.

      • Models can help us :

           ➢ Teach something about the real things they copy.
           ➢ See and understand how things work.
           ➢ Learn about many things at just the right size.
           ➢ Know what we could not otherwise see

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