arithmetic

Type: 
Topical Term
Subfield: 
a
Alias: 
arithmetic

Fractions

2004
Secret agent Matt Mattics must use his knowledge of fractions to stop the evil scientist Dr. Strangeglove from blasting Earth with a Number Ray.

Zeros

multiplying & dividing by 10, 100, 1000
2004
Secret agent Matt Mattics must use his knowledge about zero as a place holder to thwart the devious Dr. Strangeglove's plans to confuse people around the world with his Math Muddler machine.

Multiples and factors

2004
Secret Agent Matt Mattics has to solve a series of interactive problems about multiples and factors in order to stop the evil plans of Dr. Strangeglove.

Doubles and halves

2004
Secret agent Matt Mattics is challenged to answer questions involving the doubling and halving of double-digit numbers in order to thwart Dr. Strangeglove's attempts to cut the world's mathematical communications cable.

Decimals

adding, subtracting & comparing
2004
Viewers join secret agent Matt Mattics and his team as they answer questions about adding, subtracting, and comparing decimals, in an effort to foil the evil Dr. Strangeglove's plans to take over Inter-Math headquarters.

Addition & subtraction

2006
Explores the importance of addition and subtraction in everyday life, joining students as they encounter the base ten number system, large multi-digit numbers, place values, estimation, and other problems and strategies.

Equivalent fractions & mixed numbers

2004
Secret agent Matt Mattics and his team rush to answer questions relating to equivalent fractions and mixed numbers in an attempt to keep the evil Dr. Strangeglove from implementing a plan to cause a mathematical meltdown.

Fractions

2004
Introduces children to the terms, components, and methods of fractions, relating fractions to problems encountered in everyday life.

Multiplication rap

2004
Contains music videos of positive rap songs that introduce multiplication facts from zero through twelve.

The lemonade war

2009
Evan and his younger sister, Jesse, react very differently to the news that they will be in the same class for fourth grade and as the end of summer approaches, they battle it out through lemonade stands, each trying to be the first to earn one hundred dollars.

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