Several lengths of string or ribbon (varied lengths) Circular object (e.g., pumpkin, round jar, large ball) Scissors Paper and pencils for recording estimates Introduction: Explain the concept of estimating the length of string needed to fit around a circular object....
Ball of string or yarn Scissors Ruler or measuring tape Paper and pencils for recording estimates Introduction: Explain the concept of estimation and how it can be used to make educated guesses about length. Introduce the activity as a way to practice estimating the...
Clear jars filled with various small items (e.g., beads, marbles, buttons, candies) Clues for each jar (written on cards or paper) Paper and pencils for recording estimates Introduction: Explain the concept of estimation and how using clues can help make more accurate...
Clear jars of various sizes Water or sand One-cup measuring scoops Paper and pencils for recording estimates and measurements Introduction: Explain the concept of volume and its importance in everyday life. Introduce the activity as a way to practice estimating the...
Building blocks (e.g., Unifix cubes, LEGO bricks) Various objects to measure (e.g., toy animals, pencils, books) Paper and pencils for recording estimates and measurements Introduction: Explain the concept of estimation and its practical uses in everyday life, such as...
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