- slides, flips, or
turns.
- a paper folding
technique used in origami.
- reflection,
rotation and/or translation.
- both a and c are
correct.
Tuesday Measurement
Complementary angles are angles that:
- the sum of the two angles measures 180°.
- two right angles that share an endpoint.
- angles that look good together.
- the sum of the two angles measures 90°.
Wednesday Statistics and Probability
Theoretical probability refers to:
- carrying out an experiment, such as flipping a coin, to see how many
times heads appears.
- the mathematical odds of a given event occurring.
- throwing a dart at a board to see how often the bull’s eye is hit.
- rolling two dice to see which sum will occur the most often.
Thursday Calculations and
Estimations
Equivalent
fractions
are:
- fractions with a numerator smaller than the denominator.
- fractions that share a common denominator.
- fractions you can cross multiply and arrive at the same product.
- fractions you can sum the numerator and denominator and it is divisible
by 2.
Friday Algebraic Relationships
Coordinates are:
- numbers that are factors of two or more numbers.
- numbers that go well together – they’re considered “coordinated
numbers.”
- an ordered pair of numbers that locates a point in a coordinate plane.
- a method of locating points on a plane.
This page was last updated on 04/13/06
.
Problems and exercises compiled by Math Curriculum Specialist
Tanya Ghattas and Burt
Kanner.
Web pages composed by Jim
Saffeels, SK Online.
© Salem-Keizer Public Schools, 2000. All
rights reserved.