Download this Year 5 What Happens When Substances Change? Investigation Results Worksheet to enable your class to display the results of their experiment in this What Happens When Substances Change? Investigation Lesson. Featuring two templates for a bar graph, one with labelled axes and one without, this worksheet will allow them to complete this task quickly and neatly. Download it today to use in Lesson 6 of this Properties and Changes of Materials block.

National Curriculum Objectives:

• Explain that some changes result in the formation of new materials, and that this kind of change is not usually reversible, including changes associated with burning and the action of acid on bicarbonate of soda.