Updated to remove references to levels. Please leave a review if you like this resource. Many thanks! The 'What Do You Know' worksheet is a starter that involves group work and assesses prior learning. Students work together and can either: 1. write an answer; 2. add to an answer or 3. correct an answer.The 'Research on Human Sex Cells' worksheet is the main body of the lesson and allows student to work either independently or in groups as you decide. They will need to have access to a range of textbooks for this. Hope you find it useful!

Remember to PEE when writing a conclusion. Simple wall display to help remind your students what to do when writing a conclusion.