This is a great opening cluster lesson from Tools4NCTeachers. In this lesson, students explore with fraction tiles and make observations and generalizations about fractions. This can also be used to activate prior knowledge in order to see what students know or what misconceptions they already have about fractions. This is remixable.
Material Type: Activity/Lab, Lesson Plan
This lesson is from Tools4NCTeachers. In this lesson, students work with geoboards to explore the meaning of halves and fourths. Connections between the geoboards and the area model are made in this lesson. This is remixable.
Material Type: Activity/Lab, Lesson Plan
This lesson is from Tools4NCTeachers. In this lesson, students explore correct placement of fractions on a number line. They use the number line, reasoning, and understanding of benchmark fractions to compare fractions. This is remixable.
Material Type: Activity/Lab
In this lesson, students will create a log book to keep track of daily weather observations.
Material Type: Lesson Plan
Students will experience multiple strategies to add and subtract within 5 to develop fluency.
Material Type: Lesson Plan
In this Khan Academy activity, students will demonstrate fluency with addition within 5.
Material Type: Interactive
In this Khan Academy interactive, students will solve addition word problems using objects to represent the problem, when solving "add to - result unknown" problems.
Material Type: Interactive
This is a task from the Illustrative Mathematics website that is one part of a complete illustration of the standard to which it is aligned. Each task has at least one solution and some commentary that addresses important asects of the task and its potential use. Here are the first few lines of the commentary for this task: Materials * A copy of Grandfather Tang's Story by Ann Tompert * One set of tangrams for each student (see note in commentary) * A set of tangrams for t...
Material Type: Activity/Lab
In this unit, students will learn about plants/trees and will inquire about the ways all living things need plants. Students speak from the point of view of animal and will persuade someone not to cut down their tree.
Material Type: Unit of Study
Students demonstrate one-to-one correspondence, cardinality, understanding of "one more", and writes numbers.
Material Type: Assessment
Students will work with subtraction within 10 by taking 1 away from a number.
Material Type: Lesson Plan
In this assessment task, students demonstrate one-to-one correspondence, cardinality, understanding of "˜one more', and writes numbers.
Material Type: Activity/Lab, Lesson Plan
Students sort a scoop of shapes onto their sorting mat and draw a picture to show how they sorted them and write the number of shapes in each group.
Material Type: Activity/Lab
This worksheet reviews position words.
Material Type: Activity/Lab
In this lesson, students learn to solve addition word problems within 10 using the engaging book by Jill Anderson Adding with Sebastian Pig and Friends At the Circus. This is the first in a series of four lessons on adding and subtracting within 10.
Material Type: Lesson Plan
Students decompose numbers less than or equal to 10 into pairs in more than one way by using objects or drawings, and they will record each decomposition by a drawing or equation (e.g. 5= 2 + 3 and 5 = 4+1).
Material Type: Activity/Lab
For this interactive, students use pictures to solve addition equations. There are two levels from which students can select.
Material Type: Interactive
This webpage includes various printable lesson plans and worksheet to teach addition and subtraction word problems (CCSS.K.OA.A.2).
Material Type: Activity/Lab
This course features a video review of addition up to the sum of ten for first graders.
Material Type: Lecture
In this Khan Academy interactive, students will use a variety of representations such as objects and pictures to represent addition within 10.
Material Type: Interactive
