Length: Connect decimal representations to the metric system
Recognise the equivalence of whole-number and decimal representations of measurements of length
Interpret decimal notation for lengths and distances
Record lengths and distances using decimal notation
Outdoor playing area
Pencil and maths workbook
Marker cones
Measuring tape
Using decimal notation, students estimate and record how far they can jump for each of the following:
two feet together
one-foot leap from standing
one-foot leap with a small run-up.
Students estimate the distance they can jump and then undertake an investigation by jumping, using a range of techniques. Class data are recorded and displayed. Students compare their jumping distance with each other.
Mark a clear starting line for jumps.
Allow students to make three attempts for each type of jump, measuring and recording on their recording sheet how far they jump on each attempt. Jumps should be measured from the starting line to the back of the foot (as in long jump), using decimal notation.
Ask students to look at the difference between their different jumps.
Prompt students:
What is the difference between your shortest and longest jump?
How much further can you leap with a short run-up?
Students may like to graph their jumping results.
Work with a partner to measure and compare jumps.