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4,466 results
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This video focuses on seeing patterns to make problems easier. Download the activity sheet at https://mathcounts.org/Document.
16,111 views
15 years ago
This video explores how we can decompose a figure into trapezoids and triangles to determine its area. Download the Activity ...
12,775 views
7 years ago
This video focuses on counting shortcuts with Pascal's Triangle. Download the Activity Sheet at ...
34,733 views
12 years ago
MATHCOUNTS is the largest tournament-style middle school math competition in the United States. In addition to bringing math ...
22,011 views
6 years ago
There's no activity sheet, but we know you will enjoy this video. It's the 100th MATHCOUNTS MINI Lesson! We're taking a break ...
29,610 views
5 years ago
ALL IS REVEALED! The steps you need to take in order to succeed at Mathcounts Chapter. All my tips and tricks I used in my ...
13,612 views
8 years ago
The 2016 Raytheon MATHCOUNTS National Competition was held May 7-10, 2016 in Washington, DC. Find out more about the ...
120,358 views
9 years ago
The 2015 Raytheon MATHCOUNTS National Competition was held May 7-10, 2016 in Boston, MA. Find out more about the ...
62,811 views
This video focuses on three useful strategies to solve counting problems. Download the Activity Sheet at ...
10,916 views
This video focuses on Probability/Rolling Dice. Download the activity sheet for this MATHCOUNTS Mini at ...
48,453 views
16 years ago
This video focuses on how to stay organized while solving counting problems through casework. Download the Activity Sheet at ...
10,730 views
This video focuses on count/# of Paths Along a Grid. Download the activity sheet at https://mathcounts.org/Document.Doc?id=512.
39,598 views
This video focuses on number sense/riddles with remainders and perfect squares. Download the activity sheet at ...
26,000 views
This video focuses on relationships between a box's dimensions, volume and surface area. Download the activity sheet at ...
16,604 views
14 years ago
This video focuses on sequences. Download the activity sheet at https://mathcounts.org/document.doc?id=831. Download the ...
17,297 views
13 years ago
This video focuses on Perfect Squares/Using a Simpler Case to Solve a Problem. Download the activity sheet at ...
18,785 views
This video focuses on Sequences, Series, and Patterns. Download the Activity Sheet at ...
19,456 views
This video focuses on probability and count outcomes. Download the Activity sheet at: ...
19,167 views
11 years ago
This video focuses on probability with geometry representations. Download the activity sheet at ...
16,279 views
This video focuses on the relationship between similar triangles and how to use proportional reasoning to solve problems.
14,506 views
10 years ago
This video focuses on finding area using properties of circles. Download the Activity sheet at ...
18,821 views
October 2018 This video explores different ways to solve word problems sequences of numbers and events. Download the Activity ...
9,904 views
This video focuses on relationships between arithmetic sequences, mean, and median. Download the activity sheet at ...
19,373 views
This video explores ways to solve problems involving complex algebraic equations. Download the Activity Sheet at ...
12,011 views
This video focuses on using algebra and number sense as shortcuts. Download the Activity Sheet at ...
19,459 views
This video focuses on recognizing squares and solving a simpler problem. Download the Activity sheet at: ...
18,662 views
