Teachers, save “Graded practice: How does a shadow grow?…” to assign it to your class.

students will collaborate to model how shadows change throughout the day. Daily changes in the length and direction of shadows are a pattern among the interactions of earth and the Sun. 1. Make your own sundial using a pencil or a stick and fix it on aboard on the ground. 2.Observe the sun position, measure the accurate time and date. 3. Draw the shadow of the stick and measure its length using a ruler. 4. Repeat this Step many times during the day. 5. Does the shadow change its length during the day? why? 6. Take during every step. 7. Use to add your reflection. Mrs. Raghad Alfaisal