Public learning track
Proportionality and Rate Factor Mathematics
10th Grade · Science · UK GCSE
7 lessons
Goal
Apply direct and inverse proportionality concepts to compare how concentration, surface area, pressure, temperature, and catalysts alter rates of reaction.
Featured Diagrams
Interpreting Rate Data from Experiments
7 lessons
0 of 7 done
- 1Interpreting Rate Data from ExperimentsUp nextStart
- 2Mathematical Relationships: Direct Proportionality Between Concentration and RatePremiumNot started yet
- 3Calculating Rate Ratios and Scaling Factors for Surface Area and PressureNot started yet
- 4Comparing Rate Changes with Temperature: The Rule of Thumb and Exponential TrendsNot started yet
- 5Mathematical Comparison of Catalysed versus Uncatalysed ReactionsNot started yet
- 6Working Scientifically: Calculating Reaction Rate Uncertainties and Percentage ErrorsNot started yet
- 7GCSE Exam Mastery: Multi-Step Mathematical Calculations in Reaction RatesNot started yet
Standards Covered
- UK-GCSE-SCIENCE-CHEM-RC-03General Certificate of Secondary Education (GCSE) · Science · Year 11 (GCSE) · Grade 10Uses of mathematics
- UK-GCSE-SCIENCE-CHEM-RC-03-04General Certificate of Secondary Education (GCSE) · Science · Year 11 (GCSE) · Grade 10proportionality when comparing factors affecting rate of reaction (1c)
- UK-GCSE-SCIENCE-CHEM-RC-03-01General Certificate of Secondary Education (GCSE) · Science · Year 11 (GCSE) · Grade 10arithmetic computation, ratio when measuring rates of reaction (1a and 1c)
- UK-GCSE-SCIENCE-CHEM-RC-03-02General Certificate of Secondary Education (GCSE) · Science · Year 11 (GCSE) · Grade 10drawing and interpreting appropriate graphs from data to determine rate of reaction (4b and 4c)
- UK-GCSE-SCIENCE-CHEM-RC-03-03General Certificate of Secondary Education (GCSE) · Science · Year 11 (GCSE) · Grade 10determining gradients of graphs as a measure of rate of change to determine rate (4d and 4e)
Curriculum Framework
10th Grade · Science · UK GCSE
1
6 lessons
Calculating Reaction Rates and Stoichiometry
Master arithmetic computations, unit conversions, and stoichiometric ratios when measuring rates of chemical reactions.
2
7 lessons
Graphing Reaction Rates and Gradient Analysis
Plot, interpret, and determine gradients on reaction rate graphs to measure initial, instantaneous, and mean rates.
3
7 lessons
Proportionality and Rate Factor Mathematics
Apply direct and inverse proportionality concepts to compare how concentration, surface area, pressure, temperature, and catalysts alter rates of reaction.