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Plans, elevations and measures

L037 · GCSE Mathematics 1MA1 · 60 minutes

Objective: Interpret plans and elevations and connect two-dimensional views to three-dimensional objects.

Connect & Check · 5 min

Baseline

From above, which information about a solid can a plan show?

Explain the difference between a plan and a front elevation.

Share · 5 min

Route choice

Present · 12 min

A plan is an L of three unit squares. One occupied square contains a stack two cubes high. What can each view show?

Apply · 25 min

Supported → independent

A solid has a front elevation with column heights 2, 1 and 1. Sketch one possible arrangement of unit cubes.

Draw the plan, front elevation and side elevation of a 2×2 base where one corner has a second cube stacked on top.

A rectangular room measures 6 cm by 4 cm on a 1:100 plan. Find the real floor area in m².

Recall & Review · 8 min

A solid is made from four cubes: three form an L-shape on the base and one is stacked on the corner cube. Describe or sketch its plan and front elevation.

Points and self-check

Complete every stage to unlock.

Recall & Review: feedback and extension integration

Lesson L037: Plans elevations and measures

Objective: Interpret plans and elevations and connect views to three-dimensional objects.

60-minute structure: 0-7 Connect & Check; 7-14 Share; 14-25 Present/model; 25-44 Apply route choice/practice; 44-52 independent exam-style check; 52-60 Recall & Review, WWW/EBI and next step.

What Went Well (WWW)

I selected the correct geometric fact, theorem, formula or transformation and used a clear diagram with appropriate labels and units.

Even Better If (EBI)

I will name the fact or theorem, show the substitution or construction step and check whether the size, direction and units of the result are reasonable.

Stretch and deep challenge

Stretch: A scale plan measures 6 cm by 4 cm at 1:100. Find the real floor area in m².

Deep challenge: Two solids have identical front and side elevations. Must their plans be identical? Explain with an example.