1. Howden School and Technology College 7B Reproduction Growth of a human foetus

2. Howden School and Technology College Growth of the foetus Look at the following slides: –What variables can you identify? –Are there any relationships between the variables that you can see?

3. Howden School and Technology College Objective To know how the growth of a foetus changes over time

4. Howden School and Technology College

7. Presenting evidence From the data provided can you plot a graph to show how the foetus grows during pregnancy? Use the level descriptors to help you

8. Howden School and Technology College LevelIn my results, I can....... 3 record my results so that they can be understood 4 record my results using tables and bar charts plot the points on a line graph 5 record all of the results clearly using some scientific words decide whether a bar chart or a scatter graph is more suitable for my results draw a line graph with some help on scales 6 record all results clearly using scientific words and units choose the scales and draw a line graph Presenting evidence

9. Howden School and Technology College What does your graph show? LevelIn my description, I can....... 3 describe simple patterns in my results using some scientific words 4 use scientific language to describe the patterns shown in my graphs 5 use knowledge and understanding of level 5 science to describe the patterns shown in my graphs

10. Howden School and Technology College How big? On the 14 th week how big would the foetus be? On the 22 nd week how big would the foetus be? On the 32 nd week how big would the foetus be?