Pandal Engineers: Navratri Paper Tower and Strong Shapes STEM Challenge
Children plan, build, measure and improve a paper-strip tower, record three tries in a table, and test a triangle and a square made with split pins to find out why bridges and pandal frames use triangles.
Part of the pack
Navratri Festival Quest Big Explorers Activity Pack: Maths, Puzzles, Stories & Science for Ages 7-11
This is page 17 of the pack. Ages 7-11 · Grade 2–Grade 3Ages 7-11 · Year 3–Year 4Ages 7-11 · Class 2–Class 3Ages 7-11
Curriculum
- Measurement - Length > Measurement Basics
How to use this worksheet
Cut about 20 strips from 3 A4 sheets. Sketch a plan, build and measure, then change one thing and test again. For section 2, a grown-up makes the holes for the split pins.
Materials needed
- 3 sheets of A4 paper
- Sticky tape
- Ruler
- Scissors
- Split pins
- Pencil
Extension activities
- 1Build a tower using only triangles and compare it with your first one.
- 2Look for triangles in bridges, roofs and pandal frames near you.

Written by
Hemsweta Jain · Teacher Cheena
MBA and Early Childhood Educator, teaching since 2014 · Founder of RaisoActive, Mumbai
Every RaisoActive worksheet is designed and checked by the founder before publishing.
Published · Last reviewed
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