OBSERVATION RECORD Learner name: Qualification: Level 3 Subsidiary Diploma in Applied Science Unit number & title: Unit 4: Scientific Practical Techniques Assignment title 4.2 Scientific Techniques Description of activity undertaken Learners are going to prepare a sample of copper carbonate using the methods of filtering and drying. Assessment criteria targeted Task 5: P2 Carry out quantitative and qualitative analytical techniques How the activity covers the requirements of the assessment criteria (this does not confirm achievement of assessment criteria or confer an assessment decision) Learner correctly prepare a sample of copper carbonate Learner correctly filters the copper carbonate Learner correctly dries the solid. Learner correctly explain why the solid was washed in step 4. Learner to correctly give the equation for the reaction Learner to use all equipment correctly Learner to work safely at all times Learner name: Learner signature: Assessor name: Assessor signature: Date: Mrs N Turner-Smith Date: