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• Education Development Center, Inc. ## Adding Fractions with Unlike Denominators

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Students reason about the meaning of adding fractions with unlike denominators in ...

Students reason about the meaning of adding fractions with unlike denominators in the context of an example problem. The mathematics task is intended to be a problem or question that encourages the use of mathematical practices. The dialogue is meant to show how students might engage in the mathematical practices as they work on the task.

Subject:
Mathematics
Material Type:
Lesson Plan
Provider:
Education Development Center, Inc.
Author:
Education Development Center, Inc.
02/26/2019 ## Creating Data Sets from Statistical Measures

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Overview:

Students make up a set of eight numbers that simultaneously satisfy given ...

Students make up a set of eight numbers that simultaneously satisfy given constraints. The mathematics task is intended to be a problem or question that encourages the use of mathematical practices. The dialogue is meant to show how students might engage in the mathematical practices as they work on the task.

Subject:
Mathematics
Material Type:
Lesson Plan
Provider:
Education Development Center, Inc.
Author:
Education Development Center, Inc.
02/26/2019 ## Creating a Polynomial Function to Fit a Table

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Students find a rule that agrees with a giventable. The mathematics task ...

Students find a rule that agrees with a giventable. The mathematics task is intended to be a problem or question that encourages the use of mathematical practices. The dialogue is meant to show how students might engage in the mathematical practices as they work on the task.

Subject:
Math 1
Math 2
Math 3
Material Type:
Lesson Plan
Provider:
Education Development Center, Inc.
Author:
Education Development Center, Inc.
02/26/2019 ## Distance, Rate, and Time"”Walking Home

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Overview:

Students determine how far a brother and sister travel before they catch ...

Students determine how far a brother and sister travel before they catch up with one another. The mathematics task is intended to be a problem or question that encourages the use of mathematical practices. The dialogue is meant to show how students might engage in the mathematical practices as they work on the task.

Subject:
Mathematics
Math 1
Math 2
Math 3
Material Type:
Lesson Plan
Provider:
Education Development Center, Inc.
Author:
Education Development Center, Inc.
02/26/2019 ## Extending Patterns with Exponents

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Overview:

Students are investigating integer exponents with integer bases. The mathematics task is ...

Students are investigating integer exponents with integer bases. The mathematics task is intended to be a problem or question that encourages the use of mathematical practices. The dialogue is meant to show how students might engage in the mathematical practices as they work on the task.

Subject:
Mathematics
Material Type:
Lesson Plan
Provider:
Education Development Center, Inc.
Author:
Education Development Center, Inc.
02/26/2019 ## Finding Parallelogram Vertices

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Overview:

Students are given three vertices of a parallelogram. They are asked to ...

Students are given three vertices of a parallelogram. They are asked to determine where the fourth vertex is located. The mathematics task is intended to be a problem or question that encourages the use of mathematical practices. The dialogue is meant to show how students might engage in the mathematical practices as they work on the task.

Subject:
Mathematics
Material Type:
Lesson Plan
Provider:
Education Development Center, Inc.
Author:
Education Development Center, Inc.
02/26/2019 ## Finding Triangle Vertices

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Students are given two vertices of a triangle and its area. They ...

Students are given two vertices of a triangle and its area. They are asked to determine where the third vertex is located. The mathematics task is intended to be a problem or question that encourages the use of mathematical practices. The dialogue is meant to show how students might engage in the mathematical practices as they work on the task.

Subject:
Mathematics
Material Type:
Lesson Plan
Provider:
Education Development Center, Inc.
Author:
Education Development Center, Inc.
02/26/2019 ## Integer Combinations (HS)

Rating
3.0 stars
Overview:

Students are provided with a scenario and asked to determine which amounts ...

Students are provided with a scenario and asked to determine which amounts of postage is it impossible to make using only five-cent and seven-cent stamps? The mathematics task is intended to be a problem or question that encourages the use of mathematical practices. The dialogue is meant to show how students might engage in the mathematical practices as they work on the task.

Subject:
Mathematics
Math 1
Math 2
Math 3
Material Type:
Lesson Plan
Provider:
Education Development Center, Inc.
Author:
Education Development Center, Inc.
02/26/2019 ## Integer Combinations (MS)

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Overview:

Students are provided with a scenario and asked to determine which amounts ...

Students are provided with a scenario and asked to determine which amounts of postage is it impossible to make using only five-cent and seven-cent stamps? The mathematics task is intended to be a problem or question that encourages the use of mathematical practices. The dialogue is meant to show how students might engage in the mathematical practices as they work on the task.

Subject:
Mathematics
Material Type:
Lesson Plan
Provider:
Education Development Center, Inc.
Author:
Education Development Center, Inc.
02/26/2019 ## Interpreting Statistical Measures-Class Scores

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Overview:

Students are the results of pre-test scores and asked to determine what ...

Students are the results of pre-test scores and asked to determine what the scores seem to say about how much the students in each class already know about the topic of this test. The mathematics task is intended to be a problem or question that encourages the use of mathematical practices. The dialogue is meant to show how students might engage in the mathematical practices as they work on the task.

Subject:
Mathematics
Math 1
Material Type:
Lesson Plan
Provider:
Education Development Center, Inc.
Author:
Education Development Center, Inc.
02/26/2019 ## Isosceles Triangles on a Geoboard

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Overview:

Students make an isosceles triangles using a geoboard. The mathematics task is ...

Students make an isosceles triangles using a geoboard. The mathematics task is intended to be a problem or question that encourages the use of mathematical practices. The dialogue is meant to show how students might engage in the mathematical practices as they work on the task.

Subject:
Mathematics
Material Type:
Lesson Plan
Provider:
Education Development Center, Inc.
Author:
Education Development Center, Inc.
02/26/2019 ## Proof with Parallelogram Vertices

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Overview:

Students are provided with information and notice that the original three points ...

Students are provided with information and notice that the original three points given seem to be midpoints of the sides of a newly formed triangle. Their task is to determine how they would prove this conjecture? The mathematics task is intended to be a problem or question that encourages the use of mathematical practices. The dialogue is meant to show how students might engage in the mathematical practices as they work on the task.

Subject:
Math 2
Math 3
Material Type:
Lesson Plan
Provider:
Education Development Center, Inc.
Author:
Education Development Center, Inc.
02/26/2019 ## Rational Exponents

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Overview:

Students are figuring out what rational exponents are. The mathematics task is ...

Students are figuring out what rational exponents are. The mathematics task is intended to be a problem or question that encourages the use of mathematical practices. The dialogue is meant to show how students might engage in the mathematical practices as they work on the task.

Subject:
Math 2
Material Type:
Lesson Plan
Provider:
Education Development Center, Inc.
Author:
Education Development Center, Inc.
02/26/2019 ## Rectangles with the Same Numerical Area and Perimeter

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Overview:

Students are are asked to find the dimensions of all rectangles whose ...

Students are are asked to find the dimensions of all rectangles whose area and perimeter have the same numerical value. The mathematics task is intended to be a problem or question that encourages the use of mathematical practices. The dialogue is meant to show how students might engage in the mathematical practices as they work on the task.

Subject:
Math 1
Material Type:
Lesson Plan
Provider:
Education Development Center, Inc.
Author:
Education Development Center, Inc.
02/26/2019 ## Similar Triangles

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Overview:

Students are using geometric transformations to help them find the corresponding sides ...

Students are using geometric transformations to help them find the corresponding sides of similar figures in order to use their proportionality. The mathematics task is intended to be a problem or question that encourages the use of mathematical practices. The dialogue is meant to show how students might engage in the mathematical practices as they work on the task.

Subject:
Mathematics
Math 2
Material Type:
Activity/Lab
Provider:
Education Development Center, Inc.
Author:
Education Development Center, Inc
02/26/2019 ## Solving Problems by Creating Expressions"”Dollar Bills

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Overview:

Students are provided with a scenario and asked to determine possible outcomes. ...

Students are provided with a scenario and asked to determine possible outcomes. The mathematics task is intended to be a problem or question that encourages the use of mathematical practices. The dialogue is meant to show how students might engage in the mathematical practices as they work on the task.

Subject:
Mathematics
Material Type:
Lesson Plan
Provider:
Education Development Center, Inc.
Author:
Education Development Center, Inc.
02/26/2019 Conditions of Use:

## Sum of Rational and Irrational Is Irrational

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Overview:

In this task, students are investigating what sums of different types of ...

In this task, students are investigating what sums of different types of numbers will produce. The mathematics task is intended to be a problem or question that encourages the use of mathematical practices. The dialogue is meant to show how students might engage in the mathematical practices as they work on the task.

Subject:
Math 2
Material Type:
Lesson Plan
Provider:
Education Development Center, Inc.
Author:
Education Development Center, Inc.
11/20/2017 ## Video: Restating

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0.0 stars
Overview:

Students will gain a deeper understanding of unknown words by using context ...

Students will gain a deeper understanding of unknown words by using context clues.

Subject:
English Language Arts
Material Type:
Curriculum
Lesson
Provider:
Education Development Center, Inc.
Author:
TV411: Tune in to Learning
02/26/2019 ## Word Problem with Rational Numbers—Balancing Bars of Soap

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Overview:

Students are provided with a scenario and asked to determine The weight ...

Students are provided with a scenario and asked to determine The weight of a bar of soap. The mathematics task is intended to be a problem or question that encourages the use of mathematical practices. The dialogue is meant to show how students might engage in the mathematical practices as they work on the task.

Subject:
Mathematics
Material Type:
Lesson Plan
Provider:
Education Development Center, Inc.
Author:
Education Development Center, Inc.
02/26/2019 ## Writing Functions—The Carnation Problem

Rating
5.0 stars
Overview:

In this task, students work on writing expressions depicting real-world scenarios that ...

In this task, students work on writing expressions depicting real-world scenarios that involve ratio constraints. The mathematics task is intended to be a problem or question that encourages the use of mathematical practices. The dialogue is meant to show how students might engage in the mathematical practices as they work on the task.

Subject:
Mathematics
Material Type:
Lesson Plan
Provider:
Education Development Center, Inc.
Author:
Education Development Center, Inc.