My GCSE Science - My GCSE Science. AQA Sciences from 2011 - Specimen question papers and mark schemes. Practice Problems. Here are some additional practice problems for this lesson. You can check the answers by clicking on the Answer link to the right. (Use atomic weights that are precise to the hundredths place.) (Modified from Exercise 8) - Gram-mole Practice Problems 1. 2. 3. 4. 5. 6. 7. 8.
(Modified from Exercise 13) - Practice Calculating Formula Weights 1. 2. 4. 5. 6. 8. (Modified from Exercise 14) - Gram-mole Practice Problems 1. 2. 3. 4. 5. 6. 7. 8. (Modified from Exercise 17) - Practice Calculating Composition From Formula 2. 3. 5. 6. (Modified from Exercise 19) - Practice Determining Empirical Formulas 1. 2. 3. 4. 5. 6. 7. (Modified from Exercise 21) - Practice Determining Molecular Formulas 1. 2. 3. 4. Top of Page Back to Course Homepage E-mail instructor: Sue Eggling.
GCSE Revision Notes and Loads More! | Revision Centre. GCSE Physics Revision. GCSE Chemistry Revision. GCSE Biology Revision. AQA – GCSE Additional Science. GCSE Additional Science offers students a broad, coherent course of study that adds to their knowledge and understanding of the living, material and physical worlds. For Key Stage 4 (KS4) learners it is a good follow on from GCSE Science A or B. The three core Sciences of Biology, Chemistry and Physics are taught separately using Unit 2 modules from the individual subject GCSEs. This allows for co-teaching with the relevant Science GCSEs. This specification allows subject specialists to teach the appropriate units focussing on their area of expertise, or it can be taught by an integrated Science teacher.
Teachers can choose between two routes: three separate exams in Biology, Chemistry and Physics together with a controlled assessment, ortwo combined exams plus the controlled assessment. It is suitable for students of all abilities and helps students to understand theoretical concepts alongside developing practical science skills. Specification Amended due to Changes to GCSEs. MyGCSEscience. GCSE Bitesize - Science.