Teacher guides Teacher guides are available for each subject. They bring together schemes of work, sample lesson plans, planning and implementation guides and they make suggestions about how to approach the implementation and delivery of Cambridge Lower Secondary in your school. The teacher guides include advice and guidance on teaching strategies and assessment. Click on the links below to see the teacher guides: Cambridge Lower Secondary English Teacher Guide(PDF) 965KB Cambridge Lower Secondary English as a Second Language Teacher Guide(PDF) 824KB Cambridge Lower Secondary Mathematics Teacher Guide(PDF) 1MB Cambridge Lower Secondary Science Teacher Guide(PDF) 652KB Cambridge Lower Secondary Global Perspectives Teacher Guide(PDF) 364KB