BEST Biology Big Idea: The cellular basis of life Topic : Cells Key concepts: Living, dead and never alive. Requirements for life Cells and cell structures Cell size and shapes Diffusion and the cell membrane Powerpoint with diagnositic questions and response activities. Free versions available at https://www.stem.org.uk/best-evidence-science-teaching

BEST Physics Big Idea: Forces and motion Topic: Forces Key concepts: What forces do Describing forces Balanced and unbalanced forces Friction Energy stores and transfers Powerpoint with diagnositic questions and response activities. Free versions available at https://www.stem.org.uk/best-evidence-science-teaching