This is an investigation lesson written to follow on from the practical activity in Lesson 4.
This lesson leads the children through the planning process of investigating nutrition and yeast respiration. Depending on the make up of the class, teachers may wish to conduct the investigation as planned through the slides or , ask the children to plan a different investigation based on one of the other variables (e.g. yeast sensitivity to temperature) using the planning sheet.

– an editable lesson plan
– editable presentation
 - editable investigation sheet
-National curriculum objectives:
Working scientifically UKS2 will:

 planning different types of scientific enquiries to answer questions, including recognising and controlling variables where necessary
taking measurements, using a range of scientific equipment, with increasing accuracy and precision, taking repeat readings when appropriate
recording data and results of increasing complexity using scientific diagrams and labels, classification keys, tables, scatter graphs, bar and line graphs
using test results to make predictions to set up further comparative and fair tests
reporting and presenting findings from enquiries, including conclusions, causal relationships and explanations of and degree of trust in results, in oral and written forms such as displays and other presentations
identifying scientific evidence that has been used to support or refute ideas or arguments.

Updated to the Grammarsaurus Curriculum 2.0...