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CC Tasks: Books on Shelves (Grade K)
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No Strings Attached
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Task Description: Students are asked to demonstrate the different possible combinations when ...

Task Description: Students are asked to demonstrate the different possible combinations when placing 6 books on 2 shelves. Books on Shelves is the culminating task in a multi-week unit focused on operations and algebraic thinking. Students demonstrate mastery by completing the Books on Shelves task in one class period.

Material Type:
Assessments
Lesson Plans
Provider:
New York City Department of Education
Chairs Around The Table
Conditions of Use:
Read the Fine Print
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In this lesson from Illuminations, students explore and discover linear relationships. Linear ...

In this lesson from Illuminations, students explore and discover linear relationships. Linear patterns are identified, extended and described verbally, numerically and algebraically through three investigations. Using manipulatives and the linked applet, "Chairs", learners determine the number of chairs needed when the number of tables is known, and vice versa. Instructional plan, questions for the students, assessment options, extensions and teacher reflections are provided.

Subject:
Mathematics
Algebra
Functions
Material Type:
Interactive
Lesson Plans
Provider:
National Council of Teachers of Mathematics
Provider Set:
Illuminations
Author:
Samuel E. Zordak
The Illustrative Mathematics Project
Conditions of Use:
Remix and Share
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The Illustrative Mathematics Project provides guidance to states, assessment consortia, testing companies, ...

The Illustrative Mathematics Project provides guidance to states, assessment consortia, testing companies, and curriculum developers by illustrating the range and types of mathematical work that students will experience in a faithful implementation of the Common Core State Standards, and by publishing other tools that support implementation of the standards.

Subject:
Education
Mathematics
Algebra
Geometry
Material Type:
Activities and Labs
Provider:
Maryland Public Television
OER Commons
The Illustrative Mathematics Project
Provider Set:
Common Core Reference Collection
Author:
Institute for Mathematics and Education
Pan Balance
Conditions of Use:
Read the Fine Print
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Build up to algebraic thinking by exploring this balance tool using shapes ...

Build up to algebraic thinking by exploring this balance tool using shapes of unknown weight. Challenge yourself to find the weight of each shape in one of six built-in sets or a random set.

Subject:
Mathematics
Material Type:
Interactive
Lesson Plans
Provider:
National Council of Teachers of Mathematics
Provider Set:
Illuminations
Author:
Illuminations National Council of Teachers of Mathematics
Pan Balance-Numbers
Conditions of Use:
Read the Fine Print
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This Java tool is used to strengthen student understanding of equality and ...

This Java tool is used to strengthen student understanding of equality and computation of numerical expressions. The applet also helps students understand that equality is a relationship, not an operation. After entering an expression in both the red and blue pan, the pans will move up and down depending on which expression is greater. When the expressions are equivalent, the pans will balance and the full equation will be entered into the Balanced Equations table. Instructions and exploration directions and questions are included.

Subject:
Mathematics
Algebra
Material Type:
Interactive
Lesson Plans
Provider:
National Council of Teachers of Mathematics
Provider Set:
Illuminations
Pick Two
Conditions of Use:
Remix and Share
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The purpose of this task is for students to select 2 numbers ...

The purpose of this task is for students to select 2 numbers from a set of 3 that sum to 9. The task can be completed for sums equaling any number. Teachers may choose to ask students to write the simple equations they select.

Subject:
Mathematics
Measurement and Data
Material Type:
Activities and Labs
Provider:
Illustrative Mathematics
Provider Set:
Illustrative Mathematics
Author:
Illustrative Mathematics
What's Missing?
Conditions of Use:
Remix and Share
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The words compose and decompose are used to describe actions that young ...

The words compose and decompose are used to describe actions that young students learn as they acquire knowledge of small numbers by putting them together and taking them apart. This understanding is a bridge between counting and knowing number combinations. It is how instant recognition of small numbers develops and leads naturally to later understanding of fact families. This task helps them develop an understanding of number combinations.

Subject:
Mathematics
Measurement and Data
Material Type:
Activities and Labs
Provider:
Illustrative Mathematics
Provider Set:
Illustrative Mathematics
Author:
Illustrative Mathematics