[Free Registration/Login may be required to access all resource tools.] This learning module features three videos and a set of practice questions in which students measure and/or compare lengths of objects measured in meters.

[Free Registration/Login may be required to access all resource tools.] In this learning module, students must make visual comparisons of the lengths of objects. The process is demonstrated in the accompanying video. [0:46] A set of...

The long and the short of it..... In this introductory lesson plan to ordering lengths, students will be able to compare objects by length using the vocabulary longest and shortest. The lesson plan is introduced using the book "The Dog...

[Free Registration/Login may be required to access all resource tools.] The video calculates length of different objects and then compares the various lengths. The video is followed by a series of practice questions to assess student...

[Free Registration/Login may be required to access all resource tools.] This resource begins with a video demonstrating using addition and subtraction in a word problem to determine the longest length of the objects being compared in the...

[Free Registration/Login may be required to access all resource tools.] For this learning module, students are asked to compare the lengths of everyday objects to a foot or a yard and state whether they are longer or shorter. Includes...

This source offers videos, solutions, examples, and songs to help kids learn how to order three objects by length and compare the lengths of two objects indirectly by using a third object.

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...

[Free Registration/Login may be required to access all resource tools.] The video shows how to use a ruler and count the length of different objects. The video is followed by a series of practice questions to assess student comprehension...

Practice your estimation skills by comparing the number of objects shown, the length of a curve or the area of a shape to a given number. Your choices are "greater than" or "less than".

Students 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.

The long and the short of it... In this introductory lesson plan to ordering lengths, 1st graders will be able to compare objects by length using the vocabulary longest and shortest.

[Free Registration/Login may be required to access all resource tools.] The video compares objects to one meter and gives the height of an 8 year old child as a reference for the length of one meter. From there, students have to...

[Free Registration/Login may be required to access all resource tools.] For this learning module, students are asked to compare the lengths of everyday objects to one yard and state whether they are longer or shorter. Includes video...

First Graders need to use direct and indirect comparisons to measure objects. Today they will use their new knowledge of dinosaurs to find the longest of the giant lizards.

In this project, you will make 2-dimensional templates, called nets, that fold up into 3-dimensional (3-D) shapes. By making shapes of different sizes, you will be able to see how 3-D shapes change with size. In your findings you will...

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...

Compare the lengths of 2 objects indirectly by using a third object. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.

This activity allows the user to practice estimation skills by determining if a given amount is more or less than the number of objects shown, the length of a curve, or the area of a shape. An interactive activity and teacher resources...

[Free Registration/Login Required] This flipchart shows students how to compare and order objects on the basis of length and height.

Nonstandard units of measure are used to compare lengths and weights of real-world objects.

Students tell how long an object is by measuring it using paper clips and comparing it to other objects measured with the same non-standard unit of measurement.

Students are introduced to the nano-size length scale as they make measurements and calculate unit conversions. They measure common objects and convert their units to nanometers, giving them a simple reference frame for understanding the...

Made to measure! In this instructional activity students will be able to use the transitive principle for indirect measurement as they compare the lengths of the objects to each other.