Everything you need to know about fractions in Year 3 (age 7-8)
Free resources: https://keystage2maths.com/y3/fractions/
Lessons include:
1 Identify a fraction as part of a whole
2 Add fractions with the same denominator within 1
3 Subtract fractions with the same denominator within 1
4 Solve missing number problems for addition and subtraction of fractions with the same denominator within 1
5 Find a unit fraction of a number
6 Find a whole quantity given the quantity represented by a unit fraction
7 Find a quarter by halving twice, or an eighth by halving three times