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Mathematical Modeling	Matrix notation (Discrete Math)	Computer	Tool	$	[0]
This educational software allows students to manipulate the data in the models to see how changes can affect the entire system. Students can also explore mathematical concepts such as connectivity, ce... More: lessons, discussions, ratings, reviews,...
Combinations	Ordered and unordered (Discrete Math)	TI-Nspire	Activity		[0]
This activity introduces students to combinations. They derive the formula for the number of combinations of n objects taken r at a time by starting with a list of permutations and eliminating those t... More: lessons, discussions, ratings, reviews,...
Pascal's Triangle	Pascal's triangle (Discrete Math)	Flash	Support Material		[0]
This Math Images page catalogs an image of Pascal's Triangle along with a basic description, mathematical explanations, and references. More: lessons, discussions, ratings, reviews,...
Math Images Tool: Pascal's Tri...	Pascal's triangle (Discrete Math)	Flash	Tool		[0]
This Flash animation, developed as part of the Math Images project, allows users to explore some of the patterns present in Pascal's Triangle. More: lessons, discussions, ratings, reviews,...
Pascals Triangle	Pascal's triangle (Discrete Math)	Java Applet	Tool		[2]
Pascal's triangle is a triangular arrangement of numbers corresonding to the probabilities involved in flipping coins, or the number of ways to choose n objects from a group of m indistinguishable obj... More: lessons, discussions, ratings, reviews,...
Instant Solution of a Maze	Paths and Circuits (Discrete Math)	Computer	Activity		[2]
A quick way to find solutions to complicated mazes. The author writes: "While doing a maze activity with a group of elementary school homeschoolers, I started exploring mazes as systems of walls rathe... More: lessons, discussions, ratings, reviews,...
Mathematical Modeling	Paths and Circuits (Discrete Math)	Computer	Tool	$	[0]
This educational software allows students to manipulate the data in the models to see how changes can affect the entire system. Students can also explore mathematical concepts such as connectivity, ce... More: lessons, discussions, ratings, reviews,...
Planarity	Paths and Circuits (Discrete Math)	Flash	Tool		[1]
In this Flash activity, arrange the vertices such that no edges overlap. Solve graphs of increasing difficulty, accumulating points based on the number of moves and the time it took to make them. More: lessons, discussions, ratings, reviews,...
Combinations	Permutations (Discrete Math)	TI-Nspire	Activity		[0]
This activity introduces students to combinations. They derive the formula for the number of combinations of n objects taken r at a time by starting with a list of permutations and eliminating those t... More: lessons, discussions, ratings, reviews,...
Computing Combinations and Per...	Permutations (Discrete Math)	Flash	Support Material		[0]
This mini-lesson introduces the fundamentals and important concepts from counting principles to compute combinations and permutations. More: lessons, discussions, ratings, reviews,...
Permutations (Amsco Integrated...	Permutations (Discrete Math)	Flash	Support Material		[0]
This mini-lesson explains permutation: an arrangement of objects or things in some specific order. More: lessons, discussions, ratings, reviews,...
Permutations	Permutations (Discrete Math)	Flash	Tool		[0]
Flash tutorial introducing the formula P(n,k)=n!/(n-k)!. College Cram charges access fees by the month or by the semester for most resources. To get a preview of their tools, see their free math mo... More: lessons, discussions, ratings, reviews,...
Ball Mixing Activity: 6 Balls ...	Permutations (Discrete Math)	Java Applet	Tool		[0]
We have 6 balls--3 reds and 3 greens. We drop them randomly into 3 boxes. What combinations are possible? Use this applet to experiment. More: lessons, discussions, ratings, reviews,...
Combinations	Permutations vs. combs. (Discrete Math)	TI-Nspire	Activity		[0]
This activity introduces students to combinations. They derive the formula for the number of combinations of n objects taken r at a time by starting with a list of permutations and eliminating those t... More: lessons, discussions, ratings, reviews,...
Combinations and Permutations ...	Permutations vs. combs. (Discrete Math)	Flash	Support Material		[0]
This mini-lesson explains how combinations and permutations concepts can be used to compute probabilities. More: lessons, discussions, ratings, reviews,...
Pascal's Triangle	Permutations vs. combs. (Discrete Math)	Flash	Support Material		[0]
This Math Images page catalogs an image of Pascal's Triangle along with a basic description, mathematical explanations, and references. More: lessons, discussions, ratings, reviews,...
Math Images Tool: Pascal's Tri...	Permutations vs. combs. (Discrete Math)	Flash	Tool		[0]
This Flash animation, developed as part of the Math Images project, allows users to explore some of the patterns present in Pascal's Triangle. More: lessons, discussions, ratings, reviews,...
Pascals Triangle	Permutations vs. combs. (Discrete Math)	Java Applet	Tool		[2]
Pascal's triangle is a triangular arrangement of numbers corresonding to the probabilities involved in flipping coins, or the number of ways to choose n objects from a group of m indistinguishable obj... More: lessons, discussions, ratings, reviews,...
Algebraic Statement Sometimes,...	Proofs (Discrete Math)	Flash	Support Material		[0]
This mini-lesson explains concepts related to the logical arguments and making conclusions using the "principle of contradiction" and the "principle of identity". More: lessons, discussions, ratings, reviews,...
Pythagorean Theorem	Proofs (Discrete Math)	Java Applet	Support Material		[1]
Read explanations of forty-three proofs of the Pythagorean theorem. Some of the proofs have additional pages with applets to explore. More: lessons, discussions, ratings, reviews,...
DC Proof: An Aid to Teach the ...	Proofs (Discrete Math)	Computer	Tool		[0]
DC Proof is a PC-based educational software package. It is designed to facilitate students' transition to proof-based mathematics at the undergraduate or advanced high school levels. An interactive tu... More: lessons, discussions, ratings, reviews,...
Pythagorean Theorem	Proofs (Discrete Math)	Java Applet	Tool		[3]
This virtual manipulative allows you to walk through a visual proof of the Pythagorean theorem. Before beginning the proof, recall that the pythagorean theorem is: c^2 = a^2 + b^2 More: lessons, discussions, ratings, reviews,...
DC Proof: An Aid to Teach the ...	Properties of Sets (Discrete Math)	Computer	Tool		[0]
DC Proof is a PC-based educational software package. It is designed to facilitate students' transition to proof-based mathematics at the undergraduate or advanced high school levels. An interactive tu... More: lessons, discussions, ratings, reviews,...
Combinations	R-combinations (Discrete Math)	TI-Nspire	Activity		[0]
This activity introduces students to combinations. They derive the formula for the number of combinations of n objects taken r at a time by starting with a list of permutations and eliminating those t... More: lessons, discussions, ratings, reviews,...
The Medication Problem	Recurrence relations (Discrete Math)	Computer	Activity		[1]
Students can solve a practical recursion equation problem about medication in the body. Students must try to find a pattern and then create an appropriate equation with the aid of this activity. More: lessons, discussions, ratings, reviews,...
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