Showing posts with label this week's work. Show all posts
Showing posts with label this week's work. Show all posts
Friday, May 5, 2023

Pathfinder

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From Mathcounts Mini : Counting/Paths Along a Grid From Art of Problem Solving Counting Paths on a Grid   Math Principles : Paths o...
Tuesday, July 8, 2014

This Week's Work : Week 53 for Inquisitive Young Mathletes

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For this week's work, review 1991 Mathcounts National sprint and target round questions you got wrong or not fast enough. Please try onc...
Thursday, June 19, 2014

This Week's Work : Week 52 for Inquisitive Young Mathletes

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Finish 2000 Mathcounts National sprint and target rounds according to the rules. Check your e-mail. E-mail me your scores + what question...
Monday, June 9, 2014

This Week's Work : Week 51 for Inquisitive Young Mathletes

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For this week's work : Try 2013 Mathworks Math Contest problems from Texas State University Answer key and statistics can be viewed...
Monday, March 17, 2014

This Week's Work : Week 43 - for Inquisitive Young Mathletes

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From Mathcounts Mini : Using Similarity to Solve Geometry Problems Also try the warm-up, retry the problems in the video on your own and s...
Monday, November 4, 2013

Find the area of the petal, or the football shape.

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Find the area of the football shape, or the petal shape. The below Mathcounts mini presents two methods. Circle and area revisited from M...
Monday, June 3, 2013

This Week's Work : Week 15 - for Inquisitive Young Mathletes

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Part I work for this week: See if you can write proof to show the exterior angle of any regular convex polygon is \(\frac{360}{n}\). I...
Wednesday, May 29, 2013

This Week's Work : Week 14 - for Inquisitive Young Mathletes

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Venn Diagram explained from AoPS : learn the two set and three set examples Principle of Inclusion-Exclusion from AoPS : again, two set a...
Tuesday, May 21, 2013

This Week's Work : Week 13 - for Inquisitive Young Mathletes

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First, review target level questions you got wrong last week and practice counting systematically. Right triangle inscribed in a circle pr...
Wednesday, May 15, 2013

This Week's Work : Week 12 -- for Inquisitive Young Mathletes

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Link to the online timed test on questions you mostly got wrong or not fast enough.  (sent through e-mail) Common Pythagorean Triples:  ...
Tuesday, May 7, 2013

This Week's Work : Week 11 -- for Inquisitive Young Mathletes

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Area of an equilateral triangle You can also use angle ratio 30-60-90 to prove that; besides, if you times that by 6, you'll get th...
Wednesday, May 1, 2013

This Week's Work : Week 10 -- for Inquisitive Young Mathletes

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Learn or review : How many zeros? Learn or review : Special Right Trianlges From Art of Problem Solving of some triangles: Isosceles a...
Tuesday, April 23, 2013

This Week's Work : Week 9 -- for Inquisitive Young Mathletes

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Part 1: See below for links: They are all related to dimensional change and similar polygons. Dimensional change questions I  Dimensio...
Tuesday, April 16, 2013

This Week's Work : Week 8 -- for Inquisitive Young Mathletes

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Assignment 1: Using Algebra and Number Sense as Shortcuts from Mathcounts Mini Watch the video and work on the activity sheet below the ...

This Week's Work : Week 6 and 7 Review -- for Inquisitive Young Mathletes

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Watch Joint Proportion from Art of Problem Solving  Spend some time pondering on "Work" word problems from Purple Math.  These...

This Week's Work : Week 5 -- for Inquisitive Young Mathletes

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Evan (a 5th grader in PA) 's Problem of the Week:  A man notices a sign in Shop-a-Lot that says: "All prices are marked 25% off t...

This Week's Work : Week 4 -- for Inquisitive Young Mathleges

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First of all, problem of the week from Evan, a 5th grader: A man notices a sign in Shop-a-Lot that says: "All prices are marked 25% of...

This Week's Work : week 3 -- for Inquisitive Young Mathletes

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Assignment 1:  Watch and learn Simon's Favorite Factoring Trick. Work on some of the problems as well to check your understanding. ...

This Week's Work : Week 2 -- for Inquisitve Young Mathletes

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Assignment 1: Mathcounts Mini related to the "Set" concept Download the word problems below the video and work on them for this ...