Learners work collaboratively to design and construct a roof out of Legos for a house that was built in a previous instructional activity. The roof must be structurally sound and pass certain criteria determined by the teacher.

Students explore gingerbread stories. In this poetry lesson, students read the folk tale "The Gingerbread Man" as well as Gingerbread Baby by Jan Brett and identify rhyming words. Students also make art projects, dramatize the stories,...

Young scholars observe, measure, and sort tree leaves. They examine leaves individually, in groups, and in relationship to the entire tree. Pupils take a walk outside for a "Leaf Walk." Students are each given a lunch size paper bag, so...

Students investigate matter.  For this matter lesson, students identify types of matter and characteristics of each type.   Students discuss matter and create matter posters to show understanding.

Students investigate triangles. In this shapes geometry lesson, students define and state the attributes for equilateral, scalene, and isosceles triangles. Students locate the prefix "tri" in a variety of words and make connections with...

Students demonstrate knowledge of sorting and classifying by color as they sort gummy bear candies.

First graders investigate sound and recognize the importance of hearing. They listen to and identify sounds in the environment, classroom, and on a pre-recorded tape. The students classify each type of sound and participate in a Sound...

Pupils compare projectile point attributes, identify and classify points, and match projectile points to a chronology.

Students examine how to conduct simple investigations and use simple equipment to gather data.  In this magnet activity students decide what types of objects are attracted to magnets. 

First graders graph a data set. Given a set of buttons, 1st graders sort them into categories using specific attributes. They graph the number of buttons in their set based on their attributes using a variety of graphs. Students share...

Students use Venn diagrams to represent classifications of shapes and to use counting arguments to find the number of objects in a given set.

Learners explore solids, liquids, and gasses and categorize and describe the three states of matter. In this chemistry lesson, students categorize items as solid, liquid, or gas based on the definitions given by the teacher. Learners...

Students explore measurements by analyzing geometric shapes. In this surface area instructional activity, students identify the terms volume, weight, perimeter and area in order to find the requested measurements of specific polygons....

Students sort, classify and write about what characteristics they used to sort fish counters.

Pupils explore tessellations as well as various types of polygon. Students examine tessellating patterns in the world around them. Pupils examine tessellations by creating their own tessellations and completing the included worksheet.

Young scholars identity simple geometric shapes. In this early geometry instructional activity, the teacher introduces students to triangles, squares, and rectangles, then young scholars identify and classify the shapes as they are found...

Young scholars analyze rocks. In this rock classification lesson, students collect and analyze rocks that they find on the school premises. Young scholars classify the rocks according to their physical characteristics in order to create...

Second graders explore and analyze plane shapes. In this plane shapes instructional activity, 2nd graders evaluate shape attributes to classify shapes correctly. Students work in groups to create different shapes.

Young scholars apply higher level thinking skills to determine rules for sorting and classification. In this pre-algebra activity, students nominate classmates who they think satisfy the unspoken "rule" established by the leader. As...

How diverse is the rainforest? How much more diverse is a rain forest than a temperate forest? Explore these focus questions in a lesson that explores the plants, animals, and insects in forests. After listening to a reading...

First graders sort, classify, and write about how they sort buttons.

Fifth graders define density as the amount of mass per volume a material contains, compare the densities of several types of materials, especially those that sink in water compared to those that float. They use two different methods to...

Fifth graders classify goods based on their value and decide what they would take with them if they were resettling to a new land. They write an essay defending their choices.

Students identify objects that are the same shape and size. They compare and contrast attributes of two-and three-dimensional objects using appropriate vocabulary. Pupils justify an extension of a geometric pattern to explain what was...