This task provides Grade 3 students with modeling practice.

- Subject:
- Education
- Elementary Education
- Mathematics
- Numbers and Operations
- Material Type:
- Activity/Lab
- Assessment
- Homework/Assignment
- Date Added:
- 09/17/2018

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Conditional Remix & Share Permitted

CC BY-NC-SA
This task provides Grade 3 students with modeling practice.

- Subject:
- Education
- Elementary Education
- Mathematics
- Numbers and Operations
- Material Type:
- Activity/Lab
- Assessment
- Homework/Assignment
- Date Added:
- 09/17/2018

Conditional Remix & Share Permitted

CC BY-NC-SA
A mathematics task that involves a multi-step word problem related to addition and subtraction situations. Students are expected to model with mathematics as they complete the task. Task relates to standard 2.OA. A.1

- Subject:
- Education
- Mathematics
- Material Type:
- Activity/Lab
- Date Added:
- 10/04/2018

Conditional Remix & Share Permitted

CC BY-NC-SA
This task has students solve a multi-step addition and subtraction problem based on a given data chart. Students are solving a variety of problem types involving addition and subtraction. This task is related to evidence statement 3.D.2 and Common Core Standard 2.OA.A.1

- Subject:
- Education
- Mathematics
- Material Type:
- Activity/Lab
- Assessment
- Homework/Assignment
- Date Added:
- 09/17/2018

Conditional Remix & Share Permitted

CC BY-NC-SA
This modeling task is focused on finding rectilinear area of two figures.

- Subject:
- Education
- Elementary Education
- Mathematics
- Measurement and Data
- Material Type:
- Activity/Lab
- Assessment
- Homework/Assignment
- Date Added:
- 08/08/2019

Conditional Remix & Share Permitted

CC BY-NC-SA
This modeling task is focused on finding rectilinear area of two figures.

- Subject:
- Education
- Elementary Education
- Mathematics
- Measurement and Data
- Material Type:
- Activity/Lab
- Assessment
- Homework/Assignment
- Date Added:
- 09/17/2018

Conditional Remix & Share Permitted

CC BY-SA
This task is related to Sub Claim C: Elapsed Time. Students are adding and subtracting time intervals on a number line. Standard 3.MD.1

- Subject:
- Education
- Mathematics
- Material Type:
- Activity/Lab
- Interactive
- Date Added:
- 09/17/2018

Conditional Remix & Share Permitted

CC BY-NC-SA
This task challenges students to find the area of different sections of a garden and the entire garden. With missing lengths and widths, the students are challenged to apply computation skills to finding missing measurements.

- Subject:
- Education
- Mathematics
- Material Type:
- Activity/Lab
- Assessment
- Homework/Assignment
- Date Added:
- 09/17/2018

Conditional Remix & Share Permitted

CC BY-NC-SA
This flawed reasoning task addresses misconceptions with determining area.

- Subject:
- Education
- Elementary Education
- Mathematics
- Material Type:
- Activity/Lab
- Assessment
- Homework/Assignment
- Date Added:
- 09/17/2018

Conditional Remix & Share Permitted

CC BY-NC-SA
This task requires students to find the area and perimeter of a rectilinear figure and model their thinking through multiple equations. This task relates to the Common Core State Standards: 3.MD.C.7d, 3.MD.D.8, and 3.OA.D.8.

- Subject:
- Education
- Mathematics
- Material Type:
- Activity/Lab
- Assessment
- Homework/Assignment
- Date Added:
- 05/06/2020

Conditional Remix & Share Permitted

CC BY-NC-SA
This task requires students to find the area of a rectilinear figure and model their thinking through multiple equations. This task relates to the Common Core State Standards: 3.MD.C.7d and 3.OA.D.8.

- Subject:
- Education
- Mathematics
- Material Type:
- Activity/Lab
- Assessment
- Homework/Assignment
- Date Added:
- 09/17/2018

Conditional Remix & Share Permitted

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This is a concrete referent reasoning task for Grade 3. Students need to use the diagram to find the information to find the area of a rectilinear figure. This is a task that would be a good starting point for solving problems for this standard.

- Subject:
- Education
- Elementary Education
- Mathematics
- Material Type:
- Activity/Lab
- Date Added:
- 09/17/2018

Conditional Remix & Share Permitted

CC BY-NC-SA
A task related to standard 3.MD.7d, additive area of rectilinear figures. Students find the area of the parts of a pool to ultimately find the area of the entire pool.

- Subject:
- Education
- Mathematics
- Material Type:
- Activity/Lab
- Date Added:
- 09/17/2018

Conditional Remix & Share Permitted

CC BY-NC-SA
This task gives students the opportunity to analyze two number lines in order to identify the one that correctly shows an improper fraction. Students then communicate their understanding by describing the reasoning they used to determine their answer was correct. It is aligned to evidence statement 3.C.6-1

- Subject:
- Education
- Mathematics
- Material Type:
- Activity/Lab
- Assessment
- Homework/Assignment
- Date Added:
- 09/17/2018

Conditional Remix & Share Permitted

CC BY-NC-SA
This number line task has students reason about which fractional distance is farther.

- Subject:
- Education
- Mathematics
- Material Type:
- Activity/Lab
- Assessment
- Homework/Assignment
- Date Added:
- 09/17/2018

Conditional Remix & Share Permitted

CC BY-NC-SA
A math task on Sub Claim C: Concrete Referents. Students are using a provided image to compare fractions of the same sized whole and then compare. Students explain how they know which fraction is the greatest.

- Subject:
- Education
- Mathematics
- Material Type:
- Activity/Lab
- Date Added:
- 09/17/2018

Conditional Remix & Share Permitted

CC BY-NC-SA
This task provides students practice with flawed reasoning using fraction comparisons.

- Subject:
- Education
- Elementary Education
- Mathematics
- Material Type:
- Activity/Lab
- Assessment
- Homework/Assignment
- Date Added:
- 09/17/2018

Conditional Remix & Share Permitted

CC BY-NC-SA
This flawed reasoning task provides practice for students to understand the size of the wholes must be equal in order to compare fractions.

- Subject:
- Education
- Elementary Education
- Mathematics
- Material Type:
- Activity/Lab
- Assessment
- Homework/Assignment
- Date Added:
- 09/17/2018

Conditional Remix & Share Permitted

CC BY-NC-SA
This task is focused on Common Core Standards 3.OA.3 Students are applying understanding of multiplication concepts to solve a multi-step word problem related to a real life context. This is a good beginning task to help students show all their work using equations to represent the solution path for the task. It also helps students focus on precision as they need to represent the problem with the correct equations.

- Subject:
- Education
- Mathematics
- Material Type:
- Activity/Lab
- Assessment
- Homework/Assignment
- Date Added:
- 09/17/2018

Conditional Remix & Share Permitted

CC BY-NC-SA
This task provides practice with flawed reasoning with the distributive property.

- Subject:
- Education
- Mathematics
- Material Type:
- Activity/Lab
- Date Added:
- 09/17/2018

Conditional Remix & Share Permitted

CC BY-NC-SA
This task provides students the opportunity to identify a mistake in reasoning related to the relationship between multiplication and division.

- Subject:
- Education
- Mathematics
- Material Type:
- Activity/Lab
- Assessment
- Homework/Assignment
- Date Added:
- 09/17/2018