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Charge Graphs (A) - Drawing and Interpreting WORKSHEET

Suitable for Year groups: Year 9, Year 10
GCSE Tier: Foundation/Higher
Targeting grades: 4-5
Prerequisite knowledge: Reading and interpretting scales.
Learning Objective: Model situations or procedures by translating them into formulae and by using graphs.

Charge Graphs (A) - Drawing and Interpreting WORKSHEET DESCRIPTION

This worksheet focuses on the practical application of drawing and interpreting charge graphs and exposes learners to various different ‘cost’ scenarios; designed to develop students' abilities to interpret and construct linear graphs, understand proportional relationships, and apply mathematical reasoning to solve practical problems.

Students will begin by completing a table using given pricing information, plotting the data and answering questions in order to compare the charges of two bicycle delivery services in section A.

Then, section B will see pupils matching multiple electricity companies charges to the correct charge graphs.
Students will draw four different charge graphs in section C.

Lastly, section D provides more opportunity to interpret charge graphs as learners answer questions about costs.

All worksheets are created by the team of experienced teachers at Cazoom Maths.

Frequently Asked Questions

Students should be comfortable with reading and interpreting scales on graphs before tackling this resource. This foundational skill is essential because they'll be working extensively with plotting data points and extracting information from various charge graphs throughout the different sections. Without solid scale-reading abilities, pupils may struggle to accurately complete the tables and answer the interpretation questions.