Mathematics Measurement Procedural 4–6 yrs

Comparing Lengths & Heights

比较长度与高度

Description

Compare two objects directly by length or height and describe the difference using language such as long, short, tall, longer, shorter, taller, double, half

Mastery Evidence

✓ Stand two children back-to-back and say who is taller/shorter
✓ Directly compare the heights of two towers and describe one as taller
✓ Use 'longer' and 'shorter' to compare two ribbons placed side by side

Assessment Prompt

If your child stands next to the kitchen table and the front door, can they tell you which is taller — and whether they themselves are shorter or taller than each one?