I love a good cup of tea. In fact, I cannot actually function without one first thing in the morning. If you’re like me, then this investigation is definitely needed in your house so that you can ensure your kids are equipped with the best tea-making skills and have the best scientific knowledge to back…
Today’s experiment is very simple but hopefully fascinating for even very young children. We’re going to investigate which solids dissolve in water. When a substance dissolves in water, you can’t see it anymore; it’s still there but has mixed with the water to make a transparent liquid called a solution. We call substances that dissolve in water soluble. Sugar…
Respiration is a fundamental biological process. It is the process by which energy is made so that all the chemical reactions can occur in your body. Respiration is the reaction between glucose (from food) and oxygen in the air you breathe to produce carbon dioxide and water (waste products) and the all-important ENERGY! We can…
Welcome to a very eggy week on Science Sparks! Shrinking eggs is the first of 3 egg based experiments, so if you like this one, pop back later in the week to see what else we have been up to! This experiment looks at osmosis. Osmosis is the net movement of water molecules across a…
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