Khan Academy
Khan Academy: Compare Size
Practice comparing 2 objects to see which is bigger, smaller, taller, shorter, or longer. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
K-5 Math Teaching Resources
K 5 Math Teaching Resources: Is It Longer?
A classroom activity provides practice comparing the measurable attributes of objects.
Illustrative Mathematics
Illustrative Mathematics: Which Weighs More? Which Weighs Less?
Students will use a block to compare with other objects to decide which is heavier/lighter. They will fill in a chart by drawing a picture of it under "Heavier" or "Lighter" depending which applies.
Illustrative Mathematics
Illustrative Mathematics: Which Is Heavier?
Learners will learn the concept of weight by practicing weighing items on a balance scale and recording their results. Students can record their answers on the black line masters included in the Illustrated Mathematics lesson "How Heavy?".
Illustrative Mathematics
Illustrative Mathematics: Longer and Heavier? Shorter and Heavier?
Learners will compare the length and weight of several pairs of objects to learn that weight and length are separate measurable attributes, and not always related.
Other
Math4 Texas: Comparing Measurable Attributes
Students will use their knowledge of measurable attributes (length, weight, capacity) to compare two or more objects using one measurable trait or more than two measurable traits to compare if the objects have more, less, or equal...
Alabama Learning Exchange
Alex: Animals That Measure Up!
Students will learn how to order items by length. They will use plastic toy animals for hands-on learning and then students will locate pictures of animals of various lengths and sizes in their natural habitat on the Internet. They will...