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Summary

Act 1 - show video of real content

list all student questions

Students estimate

Act 2 - gather resources - what information do students need to answer the question?

Act 3 - finish video to reveal the answer

check back on the estimates

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On this website, Christopher Danielson shares some history of the development of this idea and routine. He has also replicated the WODB canadian website.

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wodb-about | Talking Math With Your Kids

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A Which One Doesn’t Belong? set consists of four objects with interesting similarities and differences, chosen so that any one of the four can be the one that doesn’t belong.

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This is Which One Doesn't Belong?, a website dedicated to providing thought-provoking puzzles for math teachers and students alike. There are no answers provided as there are many different, correct ways of choosing which one doesn't belong. Enjoy!

Which One Doesn't Belong?

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This is Which One Doesn't Belong?, a website dedicated to providing thought-provoking puzzles for math teachers and students alike. There are no answers provided as there are many different, correct ways of choosing which one doesn't belong. Enjoy!

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This website supports teachers to use routines showing a full cycle from planning to implementation and reflection of routines.

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These tasks will fit in any curriculum and help teachers diagnose important stages of development of understanding

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The Mathematics Assessment Project is part of the Math Design Collaborative initiated by the Bill & Melinda Gates Foundation. The project set out to design and develop well-engineered tools for formative and summative assessment that expose students' mathematical knowledge and reasoning, helping teachers guide them towards improvement and monitor progress. The tools are relevant to any curriculum that seeks to deepen students' understanding of mathematical concepts and develop their ability to apply that knowledge to non-routine problems.

More about the Math Assessment Project

100 lessons for formative assessment, some focused on developing math concepts, others on solving non-routine problems. A Brief Guide for teachers and administrators (PDF) is recommended reading before using these lessons for the first time.

A set of 94 exemplar summative assessment tasks to illustrate the range of performance goals required by CCSSM. The tasks come with scoring rubrics and examples of scored student work.

Complete summative test forms and rubrics designed to help teachers and students monitor their progress using a range of task types similar to the 'Tasks' section.

5 Prototype modules that encourage groups of teachers to explore the practical and pedagogical concepts behind the materials, such as formative assessment, collaborative learning and the use of unstructured problems.

The Teaching for Robust Understanding of Mathematics (TRU Math) suite is a set of tools with applications in Professional Development and research based around a framework for characterizing powerful learning environments.

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The Mathematics Assessment Project is part of the Math Design Collaborative initiated by the Bill & Melinda Gates Foundation. The project set out to design and develop well-engineered tools for formative and summative assessment that expose students' mathematical knowledge and reasoning, helping teachers guide them towards improvement and monitor progress.

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There are many resources on this padlet. Here is a list to help your search. Clicking on a topic will open a window of that topic only, on a new tab.

1. Helpful Websites with a variety of routines and how to use them

2. Number Talks

3. Number Strings

4. Fraction Talks

5. Which One Doesn't Belong

6. Numberless Word Problems

7. Clothesline Math

8. Open Middle

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This is a collection of routines developed by Amy Lucenta and Grace Kalemanik.

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These ideas were developed and shared by Andrew Shadel

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How do I get started? 1 USE THE FREE MATH LESSONS Estimation 180 Tasks 3-Act Tasks 2 SUBSCRIBE Email Newsletter Podcast

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Steve Wyborney's Blog: I'm on a Learning Mission.

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The Estimation Clipboard is a set of 40 lessons that each include 4 highly similar images. Each image provides an invitation to estimate. Then as new images are introduced, the students' context and intrigue will grow - and so will their excitement.

Jennifer Barker recently wrote about her experience with The Estimation Clipboard in her post Why you should consider using Estimation Clipboard!

Watch the video, download the lessons, and try The Estimation Clipboard in your class. You may be very surprised by what is about to happen...

Keep watching The Estimation Clipboard as new images, new levels, and new combinations will be added to this post on an ongoing basis.
Each bundle includes 4 sets. Here is an example of one of the bundles:
The Estimation Clipboard Bundles
The Estimation Clipboard Bundle 1 - Sets 1, 2, 3, and 4 - "Gems in a Glass" The Estimation Clipboard Bundle 2 - Sets 5-8 - "The Length of the String"
After reading this blog post, take a look at THE 12 MOST POPULAR MATH STRATEGIES AND DOWNLOADS ON THIS BLOG.
The Estimation Clipboard Bundle 3 - Sets 9-12 - "Marbles in a Bowl" The Estimation Clipboard Bundle 4 - Sets 13-16 - "Dice in a Glass" The Estimation Clipboard Bundle 5 - Sets 17-20 - "Smaller Glass Gems" The Estimation Clipboard Bundle 6 - Sets 21-24 - "3-Dimensional String" The Estimation Clipboard Bundle 7 - Sets 25-28 - "2 Strings" The Estimation Clipboard Bundle 8 - Sets 29-32 - "3 Strings and a Given Sum" The Estimation Clipboard Bundle 9 Sets - 33-36 - "The Difference is Given" The Estimation Clipboard Bundle 10 - Sets 37-40 - "3 Containers" Other Posts and Resources Which May Be of Interest
Splat! (50 downloadable, animated lessons)

The Fraction Splat! Series (with 20 more downloadable lessons)

Cube Conversations (80 downloadable, animated lessons)
Tiled Area Questions Primary Tile Questions The Maze Hundreds Chart
Thank you for visiting!

All my best,

Steve

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The Estimation Clipboard - Steve Wyborney's Blog: I'm on a Learning Mission.

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The Estimation Clipboard is a set of 40 lessons that each include 4 highly similar images. Each image provides an invitation to estimate. Then as new images

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these ideas were developed and shared by Robert Kaplinsky

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Home

CHALLENGING MATH PROBLEMS WORTH SOLVING

DOWNLOAD OUR FAVORITE PROBLEMS FROM EVERY GRADE LEVEL

WANT GOOGLE SLIDE VERSIONS OF ALL PROBLEMS?

HERE'S OUR GROWING COLLECTION

WANT TO SHARE OPEN MIDDLE WITH OTHERS?

CHECK OUT THESE FREE WEBINARS TO HELP TEACHERS RETHINK CLASSWORK

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CHALLENGING MATH PROBLEMS WORTH SOLVING DOWNLOAD OUR FAVORITE PROBLEMS FROM EVERY GRADE LEVEL Get Our Favorite Problems Take The Online Workshop WANT GOOGLE SLIDE VERSIONS OF ALL PROBLEMS? HERE’S OUR GROWING COLLECTION Get Google Slide Versions WANT TO SHARE OPEN MIDDLE WITH OTHERS? CHECK OUT THESE FREE WEBINARS TO HELP TEACHERS RETHINK CLASSWORK Elementary Version

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These are organized by grade level.