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1.NBT Ford and Logan Add 45+36
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This is a task from the Illustrative Mathematics website that is one ...

This is a task from the Illustrative Mathematics website that is one part of a complete illustration of the standard to which it is aligned. Each task has at least one solution and some commentary that addresses important aspects of the task and its potential use.

Subject:
Numbers and Operations
Material Type:
Activity/Lab
Provider:
Illustrative Mathematics
Provider Set:
Illustrative Mathematics
Date Added:
10/10/2017
1.NBT Number Square
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This is a task from the Illustrative Mathematics website that is one ...

This is a task from the Illustrative Mathematics website that is one part of a complete illustration of the standard to which it is aligned. Each task has at least one solution and some commentary that addresses important aspects of the task and its potential use.

Subject:
Numbers and Operations
Material Type:
Activity/Lab
Provider:
Illustrative Mathematics
Provider Set:
Illustrative Mathematics
Date Added:
10/10/2017
5.NBT Millions and Billions of People
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This is a task from the Illustrative Mathematics website that is one ...

This is a task from the Illustrative Mathematics website that is one part of a complete illustration of the standard to which it is aligned. Each task has at least one solution and some commentary that addresses important aspects of the task and its potential use.

Subject:
Numbers and Operations
Material Type:
Activity/Lab
Provider:
Illustrative Mathematics
Provider Set:
Illustrative Mathematics
Date Added:
10/10/2017
6.EE Height Requirements
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This is a task from the Illustrative Mathematics website that is one ...

This is a task from the Illustrative Mathematics website that is one part of a complete illustration of the standard to which it is aligned. Each task has at least one solution and some commentary that addresses important aspects of the task and its potential use.

Subject:
Numbers and Operations
Material Type:
Activity/Lab
Provider:
Illustrative Mathematics
Provider Set:
Illustrative Mathematics
Date Added:
10/10/2017
6.NS Batting Average
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This is a task from the Illustrative Mathematics website that is one ...

This is a task from the Illustrative Mathematics website that is one part of a complete illustration of the standard to which it is aligned. Each task has at least one solution and some commentary that addresses important aspects of the task and its potential use.

Subject:
Numbers and Operations
Material Type:
Activity/Lab
Provider:
Illustrative Mathematics
Provider Set:
Illustrative Mathematics
Date Added:
10/10/2017
6.NS How many staples?
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This is a task from the Illustrative Mathematics website that is one ...

This is a task from the Illustrative Mathematics website that is one part of a complete illustration of the standard to which it is aligned. Each task has at least one solution and some commentary that addresses important aspects of the task and its potential use.

Subject:
Numbers and Operations
Material Type:
Activity/Lab
Provider:
Illustrative Mathematics
Provider Set:
Illustrative Mathematics
Date Added:
10/10/2017
6.NS Integers on the Number Line 2
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This is a task from the Illustrative Mathematics website that is one ...

This is a task from the Illustrative Mathematics website that is one part of a complete illustration of the standard to which it is aligned. Each task has at least one solution and some commentary that addresses important aspects of the task and its potential use.

Subject:
Numbers and Operations
Material Type:
Activity/Lab
Provider:
Illustrative Mathematics
Provider Set:
Illustrative Mathematics
Date Added:
10/10/2017
6.NS Plotting points in the coordinate plane
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This is a task from the Illustrative Mathematics website that is one ...

This is a task from the Illustrative Mathematics website that is one part of a complete illustration of the standard to which it is aligned. Each task has at least one solution and some commentary that addresses important aspects of the task and its potential use.

Subject:
Numbers and Operations
Material Type:
Activity/Lab
Provider:
Illustrative Mathematics
Provider Set:
Illustrative Mathematics
Date Added:
10/10/2017
6.NS Reflecting points over coordinate axes
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This is a task from the Illustrative Mathematics website that is one ...

This is a task from the Illustrative Mathematics website that is one part of a complete illustration of the standard to which it is aligned. Each task has at least one solution and some commentary that addresses important aspects of the task and its potential use.

Subject:
Numbers and Operations
Material Type:
Activity/Lab
Provider:
Illustrative Mathematics
Provider Set:
Illustrative Mathematics
Date Added:
10/10/2017
7.NS, 7.RP  Temperature Change
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This is a task from the Illustrative Mathematics website that is one ...

This is a task from the Illustrative Mathematics website that is one part of a complete illustration of the standard to which it is aligned. Each task has at least one solution and some commentary that addresses important aspects of the task and its potential use.

Subject:
Numbers and Operations
Material Type:
Activity/Lab
Provider:
Illustrative Mathematics
Provider Set:
Illustrative Mathematics
Date Added:
10/10/2017
7.NS Differences of Integers
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This is a task from the Illustrative Mathematics website that is one ...

This is a task from the Illustrative Mathematics website that is one part of a complete illustration of the standard to which it is aligned. Each task has at least one solution and some commentary that addresses important aspects of the task and its potential use.

Subject:
Numbers and Operations
Material Type:
Activity/Lab
Provider:
Illustrative Mathematics
Provider Set:
Illustrative Mathematics
Date Added:
10/10/2017
7.NS Distributive Property of Multiplication
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This is a task from the Illustrative Mathematics website that is one ...

This is a task from the Illustrative Mathematics website that is one part of a complete illustration of the standard to which it is aligned. Each task has at least one solution and some commentary that addresses important aspects of the task and its potential use.

Subject:
Numbers and Operations
Material Type:
Activity/Lab
Provider:
Illustrative Mathematics
Provider Set:
Illustrative Mathematics
Date Added:
10/10/2017
8.EE Choosing appropriate units
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This is a task from the Illustrative Mathematics website that is one ...

This is a task from the Illustrative Mathematics website that is one part of a complete illustration of the standard to which it is aligned. Each task has at least one solution and some commentary that addresses important aspects of the task and its potential use.

Subject:
Numbers and Operations
Material Type:
Activity/Lab
Provider:
Illustrative Mathematics
Provider Set:
Illustrative Mathematics
Date Added:
10/10/2017
Adding and Subtracting Fractions with Unlike Denominators - Tool
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I use this tool with students who are struggling with adding and ...

I use this tool with students who are struggling with adding and subtracting fractions with unlike denominators.  In the beginning this can be an overwhelming task for many students.  I have found that this tool can help those struggling students build their confidence.At this point there are students who need help generating their equivalent fractions, this tool can help.  Students often struggle in keeping their thinking or work organized, again this tool can help.  The work on the tool is also set up to help students see that they need to multiply the numerator and denominator by the same number.  Students will see that the multiplier is 2/2, 5/5, or 7/7.  So the tool also helps reinforce the idea that these fractions are equivalent because they are multiplying them by 1, 2/2 = 1.Laminate the worksheet so students can use it as often as they need it.

Subject:
Mathematics
Numbers and Operations
Material Type:
Lesson Plan
Author:
KATIE KRAUSE
Date Added:
05/31/2018
Addition Fact Strategies- Additive Identity
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Students will solve contextual word problems and explain why the sum of any ...

Students will solve contextual word problems and explain why the sum of any number and zero is the nonzero number. Some students have the misconception that since you are adding then the sum must be larger than the start. Using context problems and concrete manipulatives can help students visualize the reationship.***Note: Purposefully choose values for the context problems that are accessible for the student. The focus of the lesson should be on the Additive Identity Property.

Subject:
Mathematics
Numbers and Operations
Material Type:
Lesson Plan
Author:
Samuel Shackleford
Date Added:
05/21/2018
Addition Fact Strategies - Counting On (+1/+2)
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This lesson is intended to help students begin to transition away from ...

This lesson is intended to help students begin to transition away from a one-to-one correspondence. Students at this point should be able to use concrete ojects to identify values.Goal: Students will be able to use a number line to "Count On from Greater" 

Subject:
Algebra
Numbers and Operations
Material Type:
Lesson Plan
Author:
Samuel Shackleford
Date Added:
04/02/2018
Addition Fact Strategies- Doubles +1
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Once students have the concept of doubles down as a fact strategy ...

Once students have the concept of doubles down as a fact strategy they can then use this fact to identify relationships about other number facts. Students recognize the patterns and relationships between the numbers while modelling using concrete manipulatives and diagrams. This is a strategy that uses  Counting On and Doubles as a combined strategy. 

Subject:
Numbers and Operations
Material Type:
Lesson Plan
Author:
Samuel Shackleford
Date Added:
05/31/2018
Addition Fact Strategies- Doubles (Context Problems)
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Students will use unit cubes (or other counters), spinner, dice,  to build ...

Students will use unit cubes (or other counters), spinner, dice,  to build understanding of doubles Working with the doubles strategy is imperative for students to understand how to apply other strategies. Included are several tasks and activities that you can use and/or rotate throughg with students as they progress to proficiency using the doubles strategy. As students work with and learn the doubles strategy (especially at the beginning) they should record their results. This can be done using a sums within 20 addition table which can help students to visualize the pattern.

Subject:
Numbers and Operations
Material Type:
Lesson Plan
Author:
Samuel Shackleford
Date Added:
05/29/2018
Addition Fact Strategies- Doubles (Double Bingo)
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Provided in the content is only one doubles sheet. To play with ...

Provided in the content is only one doubles sheet. To play with more than one student at a time, multiple copies will have to be made with different patterns. Some students will still need to have concrete manipulatives available to them so that the can create the double, or you might ask the students to make a picture to should how they doubled (did they make pairs, did they count out the given value and then make a copy).For each player distribute:1 card.20 counters to mark spaces on the cardCaller should have:1 10-faced die1 spinner split into sixths each sixth should have a letter from the word D-O-U-B-L-E in it.Directions:Have the caller read out a letter-number combination. The caller should roll the die and spinner the spinner to identify the letter-number combination.Place a chip on your scorecard if you have that letter and number. Students will find the letter given by the and will have to double the value from the die since every number on a Doubles card should only have numbers that can be created by doubling. Continue playing until someone gets 5 chips in a row on their scorecard. Othe variations include Blackout (fill the whole card), X Marks the Spot (two diagonal lines that intersect in the middle and include the four corners), Perimeter-or Square (fill all of the spaces on the outside edge), etcShout "DOUBLE” if you get 5 squares in a row (or you have completed the variation).Repeat

Subject:
Numbers and Operations
Material Type:
Lesson Plan
Author:
Samuel Shackleford
Date Added:
05/29/2018
Addition Patterns
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The purpose of this task is to study some patterns in a ...

The purpose of this task is to study some patterns in a small addition table. Each pattern identified persists for a larger table and if more time is available for this activity students should be encouraged to explore these patterns in larger tables.

Subject:
Mathematics
Numbers and Operations
Material Type:
Activity/Lab
Provider:
Illustrative Mathematics
Provider Set:
Illustrative Mathematics
Author:
Illustrative Mathematics
Date Added:
08/15/2012
Algebraic Equations, Inequalities, and Properties
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This lesson is about trying to get students to make connections between ...

This lesson is about trying to get students to make connections between ideas about equations, inequalities, and expressions. The lesson is designed to give students opportunities to use mathematical vocabulary for a purpose to describe, discuss, and work with these symbol strings.The idea is for students to start gathering global information by looking at the whole number string rather than thinking only about individual procedures or steps. Hopefully students will begin to see the symbol strings as mathematical objects with their own unique set of attributes. (7th Grade Math)

Subject:
Algebra
Numbers and Operations
Material Type:
Activity/Lab
Lecture
Lesson Plan
Teaching/Learning Strategy
Provider:
Noyce Foundation
Provider Set:
Inside Mathematics
Author:
Disston, Jacob
Date Added:
10/10/2017
Analyzing Word Problems Involving Multiplication
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In this task, the students are not asked to find an answer, ...

In this task, the students are not asked to find an answer, but are asked to analyze word problems and explain their thinking. In the process, they are faced with varying ways of thinking about multiplication.

Subject:
Mathematics
Numbers and Operations
Material Type:
Activity/Lab
Provider:
Illustrative Mathematics
Provider Set:
Illustrative Mathematics
Author:
Illustrative Mathematics
Date Added:
05/01/2012
Are these fractions equivalent to 1/4?
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I use this help students make sense of equivalent fractions and deepen ...

I use this help students make sense of equivalent fractions and deepen their understanding.  It gives students an opportunity to work with fractions that are equivlanet to 1/4, but also identify fractions that are not equivalent to 1/4.  This activity will reinforce the concept that when making equivalent fractions the numerator and denominator need to be multiplied by the same number.  It's like multiplying by a whole or one, that's why the fractions are equivalent. 

Subject:
Mathematics
Numbers and Operations
Material Type:
Lesson Plan
Author:
KATIE KRAUSE
Date Added:
05/26/2018
Arithmetic
Conditions of Use:
Read the Fine Print
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Remember your multiplication tables? ... me neither. Brush up on your multiplication, ...

Remember your multiplication tables? ... me neither. Brush up on your multiplication, division, and factoring skills with this exciting game. No calculators allowed! The students will be given mutiplication and division problems which they must answer. They also have the option of being given a number then stating the factors of how that number was attained using either multiplication or division.

Subject:
Mathematics
Numbers and Operations
Material Type:
Simulation
Provider:
University of Colorado Boulder
Provider Set:
iCPALMS: A Standards-based K-12 Resources and Tools Pathway
PhET Interactive Simulations
Date Added:
05/01/2006
The Art of Approximation in Science and Engineering: How to Whip Out Answers Quickly
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The purpose of this learning video is to show students how to ...

The purpose of this learning video is to show students how to think more freely about math and science problems. Sometimes getting an approximate answer in a much shorter period of time is well worth the time saved. This video explores techniques for making quick, back-of-the-envelope approximations that are not only surprisingly accurate, but are also illuminating for building intuition in understanding science. This video touches upon 10th-grade level Algebra I and first-year high school physics, but the concepts covered (velocity, distance, mass, etc) are basic enough that science-oriented younger students would understand. If desired, teachers may bring in pendula of various lengths, weights to hang, and a stopwatch to measure period. Examples of in- class exercises for between the video segments include: asking students to estimate 29 x 31 without a calculator or paper and pencil; and asking students how close they can get to a black hole without getting sucked in.

Subject:
Technology and Engineering
Algebra
Numbers and Operations
Physics
Material Type:
Lecture
Provider:
MIT Learning International Networks Consortium
Provider Set:
M.I.T. Blossoms
Author:
Stephen M. Hou
Date Added:
10/10/2017
Attention​ ​to​ ​Detail Kanban​ ​Activity
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In this activity reinforcing attention to detail, students will be setting up ...

In this activity reinforcing attention to detail, students will be setting up cleaning supplies in an
organized “Kanban-like” system that tells them which supplies are which and when they need to
purchase more of certain supplies.

Subject:
Numbers and Operations
Material Type:
Learning Task
Lesson
Lesson Plan
Simulation
Author:
Kim Strayer
Date Added:
10/12/2017
Bundling and Unbundling
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In this task students determine the number of hundreds, tens and ones ...

In this task students determine the number of hundreds, tens and ones that are necessary to write equations when some digits are provided. Students must, in some cases, decompose hundreds to tens and tens to ones.

Subject:
Mathematics
Numbers and Operations
Material Type:
Activity/Lab
Provider:
Illustrative Mathematics
Provider Set:
Illustrative Mathematics
Author:
Illustrative Mathematics
Date Added:
05/01/2012
Bunny Addition
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This lesson integrates language arts, music, and math. The children will listen ...

This lesson integrates language arts, music, and math. The children will listen to the story "Count on Bunnies". They will be given the opportunity to act out the story and solve bunny equations. After listening to the song "Five Young Rabbits," the children will take turns being rabbits and pantomiming the actions as the class sings. The children will combine the rabbits at the end of each verse to see how many rabbits have been added. Then they will work in pairs to create their own rabbit equations.

Subject:
Fine Arts
Numbers and Operations
Material Type:
Lesson Plan
Provider:
University of North Carolina at Chapel Hill School of Education
Provider Set:
LEARN NC Lesson Plans
Author:
Becky Smith
Date Added:
06/25/1999
Carnival Tickets
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In this task, students can see that if the price level increases ...

In this task, students can see that if the price level increases and peopleŐs incomes do not increase, they arenŐt able to purchase as many goods and services; in other words, their purchasing power decreases.

Subject:
Mathematics
Numbers and Operations
Material Type:
Activity/Lab
Provider:
Illustrative Mathematics
Provider Set:
Illustrative Mathematics
Author:
Illustrative Mathematics
Date Added:
12/19/2012