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222 Number theory rounding Lesson Plans

Showing 1 - 10 of 222

Grade Range
5th - 6th
Rating
3 Stars

Students visit the web site NBA.com and choose five teams and one player from each of the five teams. They use players' statistics to form fractions for field goals made, field goals attempted, and round field goal percentages to nearest hundredth. Full Review »

Grade Range
5th
Rating
3 Stars

Students visit Web sites to recognize place value in whole numbers and decimals. They create place value cards using PowerPoint software. Full Review »

Grade Range
10th - Higher Ed
Rating
3 Stars

Students examine both the Phillips Curve and the Wave Curve theories of economics. They read case studies which have implications for labor economics as well as macroeconomics. Full Review »

Grade Range
9th - 12th
Rating
4 Stars

Students create a painting that clearly exemplifies the use of primary pigments to make secondary pigments. They demonstrate the distinction between value and saturation. They explain the affect of adjacent colors on each other and discuss Wright's use of color in The Blacksmith's Shop. Full Review »

[PDF] Prime Time
Grade Range
4th
Rating
5 Stars

Students play a game with red and green cards (composite and prime numbers). As a card is drawn students create all possible arrays. The winner of each round is the person with the most arrays. Students discuss their results, and define the terms prime and composite. Full Review »

Grade Range
6th - 8th
Rating
3 Stars

Students see how division is used to help solve probability problems. They use tables as data structures where they are used to count outcomes and to compute probabilities. Students use games to help solve probability problems. Full Review »

Grade Range
6th
Rating
3 Stars

Students identify prime and composite numbers and complete an activity problem. Given a 100 chart, they follow directions to create a prime number chart. In groups, students play a "Prime Take Away" activity to reinforce prime numbers. Full Review »

Grade Range
5th - 6th
Rating
3 Stars

Like all of the Problem Solving units, this one aims to introduce students to the underlying ideas of mathematics through a problem. The problem here requires a knowledge of arithmetic and the use of some algebra. In this unit we see how a mathematical theory might develop through experimentation, conjecturing, proving, generalising and extending. Full Review »

Grade Range
3rd
Rating
4 Stars

Students discuss how Aristotle concluded that the Earth was round. As a class, they review theories about the Earth's shape and describe how life on Earth would be different if it were flat. Individually, they make a moon book in which they take a pretend journey to the surface. To end the lesson, they make a model of the moon in its different phases and show it to the class. Full Review »

Grade Range
1st
Rating
3 Stars

Students play math games to develop a better understanding of whole numbers. They represent and use whole numbers up to 100. They estimate how many times they would have to roll two dice before they would get to 100 and record their estimates on the Roll to 100 worksheet. Full Review »