Hello, Year 4! If you’re finding the science a bit tricky, or if you fancy something a bit different for today, have a look at the sheets below.
Complete the sheet to show what happens when everyday materials (such as popcorn kernels, bread and ice) are heated. Tip: Irreversible means that the material cannot be turned back to its original state. E.G Once an egg is cooked, it cannot turn back into a raw egg:
au-t2-s-1033-changes-from-heating-activity-sheet_ver_1
In school we are using thermometers, practise your scale-reading skills with this sheet:
T2-S-109-Reading-Thermometers-Worksheet
Use the knowledge you have to fill in the gaps:
T2-S-135-Changing-States-Ice-Water-Steam-Worksheet_ver_3
Get a bit messy trying this out:
T-T-2786-Changing-State-Chocolate-Experiment-_ver_2