№ lp_1_2_65239
File format: docx Character count: 24405 File size: 1508 KB
Year: Not specified
Region / City: Not specified
Subject: Chemistry
Document type: Teacher instructions
Institution: OCR (Oxford Cambridge and RSA)
Author: Not specified
Target audience: Teachers and technicians
Period of validity: Not specified
Approval date: Not specified
Modification date: Not specified
Context: Instructions for conducting a practical chemistry activity related to the identification of species through precipitation reactions in a GCSE Chemistry course.
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Chemistry PAG 7: Production of salts Combined Science PAG C4: Production of salts Suggested Activity 2: Microscale copper sulfate synthesis
Year: 2023
Region / City: United Kingdom
Subject: Chemistry
Document Type: Teacher Instructions
Author: OCR
Target Audience: Teachers, Technicians
Period of Validity: N/A
Approval Date: N/A
Date of Last Revision: N/A
Physics PAG P3: Motion – Suggested Activity 2: Investigating Fluid Flow (GCSE 9–1 Gateway Science A and Twenty First Century Science B)
Subject: Physics
Qualification: GCSE (9–1)
Specification: Gateway Science (Suite A); Twenty First Century Science (Suite B)
Exam Board: OCR
Practical Activity Group: PAG P3 Motion
Activity Type: Suggested practical activity
Document Type: Teacher instructions and guidance
Intended Class Time: 50–60 minutes
Apparatus and Techniques: Measurement of length and time; determination of speed and acceleration
DfE Apparatus Codes: 1a [1]; 3 [15]
Health and Safety: Risk assessment required; glass burettes; reference to CLEAPSS guidance
Methods Included: Fluid flow through a burette (average speed); fluid flow through a burette (graphical analysis); sand flow through a filter funnel
Required Equipment: Burettes, clamp stands, clamps, bosses, metre rulers, stop watches, filter funnels, beakers, water, sand
Target Audience: Teachers and technicians delivering OCR GCSE Physics
Assessment Context: Not a controlled assessment task
Mathematical Skills: Algebraic manipulation; graphical analysis; linear relationships
Educational Focus: Measurement of fluid flow speed and analysis of distance–time graphs
Physics PAG P1: Materials
Year: 2017
Region / City: United Kingdom
Topic: Density Determination Experiment
Institution: OCR
Author: OCR
Target Audience: Teachers, Technicians, Students (GCSE)
Effective Period: January 2017 onwards
Date of Approval: January 2017
Date of Last Update: June 2021
Topics: speciesSuggested precipitANTs PAG