Lessons
Free explanations and interactive activities, Years 7 to 13.
Year 9
Most students who struggle with algebraic fractions in Year 10 are really still struggling with fractions from Year 7.
Year 9
Students who have only met m as a letter in y = mx + c have usually never seen what it measures.
Year 7
Children who learn 4 + 3 and 7 − 3 as separate facts are carrying twice the load, for the rest of their schooling.