Categories: Year 3 Science Bundles Working Scientifically Year 4 Science Bundles Working Scientifically Year 5 Science Bundles Working Scientifically Year 6 Science Bundles Working Scientifically Year 4 / Working Scientifically Living Things and their Habitats £2.50 Animals, including Humans £2.50 States of Matter £2.50 Sound £2.50 Electricity £2.50 Year 4 - Working Scientifically - Complete Bundle Set £9.50