Page 7 - Science E-book Prim.5 2024-2025 1st term (1)_Neat
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Matter changes from one state to another by heating or cooling

               “Changing the temperature”

Solids      Heating               Liquid       Heating         Gas
(Ice)        Cooling              (Water)       Cooling  (Water vapor)

                              Scientist chef

? Some properties of matter can be measured:

P.O.C Length                         Mass             Temperature

              1- Graduated        1- Balance (Scale)        Thermometer
                      ruler

Measuring
   tools 2- Graduated
                        tape

Measuring   Cm, m, Km             gm, Kg, ton            ºC
    unit

First Term                    43
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