Mitosis and meiosis - intervention pathway

When cells divide, there is a process where the chromosomes are replicated (copied) for the new cells. There are two ways this can happen - mitosis and meiosis. Pupils often get confused between them.

Try the first question (write your answers on paper) - the mark scheme is at the end of the document.

Then watch the two videos then try the exit ticket quiz. If you get all the answers right, try the past paper question at the end.

START HERE - past paper question, answer on paper. The mark scheme is at the end of the document.

Mitosis meiosis 1

Lesson - revising mitosis

11 DA Unit 2 Mitosis

Lesson - revising meiosis

11 DA Unit 2 Meiosis

EXIT TICKET QUIZ - Try this before you do the final past paper question

If you got less than full marks, go back and watch the videos again before you try the past paper question.

If you got 5/5 on the exit ticket, try this past paper question. Answer on paper.

mitosis meiosis 2

If you are still finding this topic difficult, you could try the TANIO revision website or ask the head of science for more help.