Learning Objectives E – recall what your circulatory system does D – Describe the function of the heart C – Label and recall the main parts of the heart. B – Explain how blood travels through the heart and the role of valves. A – Use a model of the heart to explain how it pumps oxygenated from the lungs and deoxygenated blood back to the lungs Worksheets are included in the power point Please save the ultrasound file in the same folder as it is an animation that the power point links to.

Level assessed task on Photosynthesis with Self assessment and teacher assessment.

Learning Objectives E – recall the enzymes is. D – Describe what an enzyme is. C – Describe how digestive enzymes work using the lock and Key B- Explain how enzymes act as a catalyst in our bodies. A – Explain the optimum conditions that digestive enzymes work at and why some enzymes have different optimum conditions. Worksheets are included in the power point