In depth Investigation: Greater Than or Less Than?
Use numbers and symbols to make a number sentence correct. How many different ways can you find? Greater Than or Less Than? from nrich.maths.org.
In depth Investigation: Guesstimate
Children work out the capacity of their classroom in litres.
In depth Investigation: Percentage Puzzles
Children work systematically to find equivalent percentages of different amounts.
Use Day 1’s Group Activity as this unit’s investigation.