Diamond Collector: Difference between revisions

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{{ResourcePageGroupMenu|NRICH}}
{{ResourcePageGroupMenu|NRICH}}
{{NRICH linker 1|page=Diamond_Collector|number=5725}}
{{Rinfo
{{Rinfo
|type= Lesson idea
|title= Diamond Collector
|title= Diamond Collector
|tagline= Collect as many diamonds as you can by drawing three straight lines.
|tagline= Collect as many diamonds as you can by drawing three straight lines.
|image=NRICH_ideas_ORBIT.jpg
|image=NRICH5725.jpg
|content=  
|content=In the context of a game, this problem invites students to identify straight lines and state their equations. Many students can identify some of the lines easily (e.g. horizontal), but there is incentive to learn about 'harder' lines.
 
|strategy=  
|strategy=  
|topic= Algebra
|topic= Algebra
|subject=Maths
|subject=Maths
|resourcenumber=
|resourcenumber= M0033
|age=Secondary, KS3
|age= KS3, Secondary
|Learning Objectives= Thinking strategically
|Learning Objectives= Thinking strategically
|toc=
|toc=
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|other=
|other=
|format=
|format=
|resources=
|resources= {{NRICH linker 2|page=Diamond_Collector|number=5725}}
* The description of this resource is here http://nrich.maths.org/5725
* Teacher notes are available here http://nrich.maths.org/5725/note
|licence= CC-By, {{NRICH_attribution}}
|licence= CC-By, {{NRICH_attribution}}
|acknowledgement={{NRICH_acknowledgement}}
|acknowledgement={{NRICH_acknowledgement}}
|status=draft
|status=draft
|final=
|final=yes
}}
}}

Latest revision as of 22:42, 4 February 2015

Problem, Clue, Solution, Teachers' note

NRICH5725.jpg
Collect as many diamonds as you can by drawing three straight lines.

Lesson idea. In the context of a game, this problem invites students to identify straight lines and state their equations. Many students can identify some of the lines easily (e.g. horizontal), but there is incentive to learn about 'harder' lines.

Teaching approach. This lesson idea is about thinking strategically(ta).

The collection of NRICH activities are designed to develop students capacity to work as a mathematician. Exploring, questioning, working systematically, visualising, conjecturing, explaining, generalising, justifying, proving are all at the heart of mathematical thinking.

This particular resource has been adapted from an original NRICH resource. NRICH promotes the learning of mathematics through problem solving. NRICH provides engaging problems, linked to the curriculum, with support for teachers in the classroom. Working on these problems will introduce students to key mathematical process skills. They offer students an opportunity to learn by exploring, noticing structure and discussing their insights, which in turn can lead to conjecturing, explaining, generalising, convincing and proof.

The Teachers’ Notes provided focus on the pedagogical implications of teaching a curriculum that aims to provoke mathematical thinking. They assume that teachers will aim to do for students only what they cannot yet do for themselves. As a teacher, consider how this particular lesson idea can provoke mathematical thinking. How can you support students' exploration? How can you support conjecturing, explaining, generalising, convincing and proof?. (edit)

Resource details
Title Diamond Collector
Topic
Teaching approach
Learning Objectives

Thinking strategically

Format / structure
Subject
Age of students / grade
Table of contents
Additional Resources/material needed
Useful information
Related ORBIT Wiki Resources
Other (e.g. time frame)
Files and resources to view and download

The following parts are available: Problem, Clue, Solution, Teachers' note.

The original problem is available on the NRICH website here.

Acknowledgement

The NRICH website http://nrich.maths.org publishes free mathematics resources designed to challenge, engage and develop the mathematical thinking of students aged 5 to 19. NRICH also offers support for teachers by publishing Teachers’ Resources for use in the classroom.

License

CC-By, with kind permission from NRICH. This resource was adapted from an original NRICH resource.