# Websites

## On this page...

## Elementary School

Illustrative Mathematics

A website sharing carefully vetted resources for teachers and teacher leaders to give children an understanding of mathematics and skill in using it. Provides expert guidance to states, districts, curriculum writers, and assessment writers working to improve mathematics education.

- A video introduction to the Illustrative Mathematics website.
- Tasks filtered by K-12 Content Standards.
- Tasks filtered by Standards for Mathematical Practice.

Mathematics Teaching Resources K-5 - Site provides an extensive collection of free resources, math games, and hands-on math activities aligned with the Common Core State Standards for Mathematics.

The Mathematics Common Core Toolbox - A resource site designed to support districts and schools working to meet the challenge and the opportunity of the CCSS. Find tools and instructional materials to help better understand and to implement the CCSS in Mathematics.

The site is broken into the following three sections:

- Standards for Mathematical Practice - This section features Key Visualizations (animations) and Formative Assessment tools and tasks.
- Standards for Mathematical Content - This section features Key Visualizations (animations) that support the CCSS content standards.
- Resources for Implementation - This section features Preparation for Implementation, Studying the Standards, and Sample Scope and Sequence.

New York City Department of Education - Common Core Library of Tasks, Units and Student Work

## Middle School

Illustrative Mathematics

A website sharing carefully vetted resources for teachers and teacher leaders to give children an understanding of mathematics and skill in using it. Provides expert guidance to states, districts, curriculum writers, and assessment writers working to improve mathematics education.

- A video introduction to the Illustrative Mathematics website.
- Tasks filtered by K-12 Content Standards.
- Tasks filtered by Standards for Mathematical Practice.

The Mathematics Common Core Toolbox - A resource site designed to support districts and schools working to meet the challenge and the opportunity of the CCSS. Find tools and instructional materials to help better understand and to implement the CCSS in Mathematics.

The site is broken into the following three sections:

- Standards for Mathematical Practice - This section features Key Visualizations (animations) and Formative Assessment tools and tasks.
- Standards for Mathematical Content - This section features Key Visualizations (animations) that support the CCSS content standards.
- Resources for Implementation - This section features Preparation for Implementation, Studying the Standards, and Sample Scope and Sequence.

New York City Department of Education - Common Core Library of Tasks, Units and Student Work

## High School

Illustrative Mathematics

A website sharing carefully vetted resources for teachers and teacher leaders to give children an understanding of mathematics and skill in using it. Provides expert guidance to states, districts, curriculum writers, and assessment writers working to improve mathematics education.

- A video introduction to the Illustrative Mathematics website.
- Tasks filtered by K-12 Content Standards.
- Tasks filtered by Standards for Mathematical Practice.

The Mathematics Common Core Toolbox - A resource site designed to support districts and schools working to meet the challenge and the opportunity of the CCSS. Find tools and instructional materials to help better understand and to implement the CCSS in Mathematics.

The site is broken into the following three sections:

- Standards for Mathematical Practice - This section features Key Visualizations (animations) and Formative Assessment tools and tasks.
- Standards for Mathematical Content - This section features Key Visualizations (animations) that support the CCSS content standards.
- Resources for Implementation - This section features Preparation for Implementation, Studying the Standards, and Sample Scope and Sequence.

New York City Department of Education - Common Core Library of Tasks, Units and Student Work

Resources for Teaching the Iowa Core Additional Standards in High School Mathematics