<p>A fully resourced lesson that can be taught alone and shows how atoms rearrange in chemical reactions.<br />
The resource includes two activity sheets, the original and a differentiated version for LABLE.</p>
<p>A fully resourced lesson, that can be taught alone, which investigates the mass before and after a chemical reaction.<br />
This resource includes two activity sheets, the original and differentiated version for LABLE.</p>