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Displaying 1-20 of 24 resources
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## Comparing Connecting Cubes

Subjects: Number Sense, Mathematics
In this seven-lesson unit from Illuminations, students use connecting cubes to explore the five models of subtraction (counting,...
Contributor: Thinkfinity
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## Comparing Connecting Cubes: Looking Back and Moving Forward

Subjects: Number Sense, Mathematics
This lesson, one of a multi-part unit from Illuminations, reviews the work of the previous lessons and suggests a framework for ...
Contributor: Thinkfinity
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• Resource Type: Website / HyperLink

## Begin With Buttons

Subjects: Mathematics, Number Sense
In this eight lesson unit, from Illuminations, students use buttons to explore logical and numerical relationships. The unit beg...
Contributor: Thinkfinity
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• Resource Type: Website / HyperLink

## Block Pounds

Subjects: Number Sense, Mathematics, Algebra & Functions
In this lesson, from Illuminations, students explore the use of variables as unknowns as they solve for the weights of objects u...
Contributor: Thinkfinity
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## Balancing

Subjects: Number Sense, Mathematics
In this lesson, one of a multi-part unit from Illuminations, students are encouraged to explore another model of subtraction--th...
Contributor: Thinkfinity
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## Hopping Backward on the Number Line

Subjects: Number Sense, Mathematics
In this lesson, one of a multi-part unit from Illuminations, students generate differences using the number line model. Because ...
Contributor: Thinkfinity
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• Resource Type: Website / HyperLink

## What Balances?

Subjects: Number Sense, Mathematics
In this lesson, one of a multi-part unit from Illuminations, students explore subtraction using a pan balance. They use subtrac...
Contributor: Thinkfinity
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• Resource Type: Website / HyperLink

## Let's Learn Those Facts

Subjects: Number Sense, Mathematics
In this six-lesson unit, from Illuminations, students who have previously studied the meanings of addition use the properties of...
Contributor: Thinkfinity
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## Combining Foods

Subjects: Number Sense, Nutrition, Mathematics, Health Education, Algebra & Functions
In this lesson, one of a multi-part unit from Illuminations, students explore addition and comparison subtraction by modeling an...
Contributor: Thinkfinity
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• Resource Type: Website / HyperLink

## Begin with Buttons: Looking Back and Moving Forward

Subjects: Number Sense, Mathematics
In this lesson, one of a multi-part unit from Illuminations, students review the work of the previous lessons through a variety ...
Contributor: Thinkfinity
Views: 0Favorites: 0
• Resource Type: Website / HyperLink

## Let's Learn Those Facts: Looking Back and Moving Forward

Subjects: Number Sense, Mathematics
In this lesson, one of a multi-part unit from Illuminations, students display their knowledge of properties of objects for sorti...
Contributor: Thinkfinity
Views: 0Favorites: 0
• Resource Type: Website / HyperLink

Subjects: Number Sense, Mathematics
In this seven-lesson unit, from Illuminations, students explore the five models of subtraction (counting, sets, number line, bal...
Contributor: Thinkfinity
Views: 0Favorites: 0
• Resource Type: Website / HyperLink

## Practice Makes Perfect

Subjects: Number Sense, Mathematics
In this lesson, one of a multi-part unit from Illuminations, students focus on differences of numbers from 10. Students use a re...
Contributor: Thinkfinity
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• Resource Type: Website / HyperLink

## How Many More Fish?

Subjects: Number Sense, Mathematics
In this seven-lesson unit, from Illuminations, students focus on comparative subtraction. Students use fish-shaped crackers to e...
Contributor: Thinkfinity
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## Try for Five

Subjects: Number Sense, Nutrition, Mathematics, Health Education, Algebra & Functions
In this lesson, one of a multi-part unit from Illuminations, students explore the many ways to decompose numbers and then build ...
Contributor: Thinkfinity
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• Resource Type: Website / HyperLink

## Triangle Flashcards

Subjects: Number Sense, Data Analysis, Statistics, and Probability, Addition & Subtraction, Mathematics, Measurement & Geometry
This resource provides teachers with an activity that helps students make a fact family triangular card that has a number in eac...
Contributor: Thinkfinity
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• Resource Type: Website / HyperLink

## I Can Lick 30 Tigers Today

Subjects: Addition & Subtraction, Mathematics, Calculus
In this lesson from Marc Sheehan, reviewed for grades Pre-K-2 by Illuminations, students listen to the story I Can Lick 30 Tige...
Contributor: Thinkfinity
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• Resource Type: Website / HyperLink

## What Balances?

Subjects: Number Sense, Mathematics
In this lesson, one of a multi-part unit from Illuminations, students explore another meaning of subtraction: the balance. They ...
Contributor: Thinkfinity
Views: 0Favorites: 0
• Resource Type: Website / HyperLink