Did you know you can melt the metal gallium with just the heat of your hand? Pupils observe and test materials in order to classify them as metal or non-metal. A reading passage and analysis questions wrap up the lesson. 

Drafting a strong first sentence for a summary is an important step. Writers can use the formula presented on this handout to get started. The resource lists three steps to put together a strong topic sentence, as well as tips and hints...