This lesson provides an opportunity to observe the ways in which students think about fractional measurements. After the warm-up, students create their own Estimation Exploration activity and then facilitate it with other students in the class. Students can find images to use for their Estimation Exploration from books or other provided sources, or use actual objects from around the classroom.
If students need additional support with the concepts in this lesson, refer back to Unit 6, Section A in the curriculum materials.
- Apply understanding of measuring objects to the nearest half and fourth of an inch to create an Estimation Exploration activity.
- Creemos una actividad tipo “Exploración de estimación”.
- Each group of 2-3 needs picture books and a ruler to design their Estimation Exploration activity.
- Each group of 2–3 from the previous activity needs 1 piece of chart paper and a marker.
|Activity 1||20 min|
|Activity 2||15 min|
|Lesson Synthesis||10 min|