In this video segment from Cyberchase, the CyberSquad replaces a piece of track to get the Madre Bonita Express to the Mother's Day harvest.
Learn the definitions and study examples of the four properties of addition. Then try the game to check your understanding of each of the properties. The game will tell you when your answers are correct. If you answer incorrectly, it will give you the correct answer.
Equating an integer with a whole number for these purposes, this lesson explains how to multiply fractions by an integer. Provides problems and games to work on this skill.
You'll find an explanation of place value in expanded form in this lesson. There is also an interesting game that helps to show place value.
Counting the number of beats in a common folk song, the students will use composition and classroom instruments to discover different combinations for accompaniment.
Children need to understand why the mathematical properties work and how they are applied. In this lesson, we explore modeling and "proving" the associative property. In this lesson, we explore modeling and "proving" the associative property.
A tutorial as an introduction to polynomials. Basic terminology and simple algebraic manipulations. Offers discussions and practice exercises with answers and explanations.
Area word problems using a real world context pose new mathematical challenges for students to negotiate.
1, 2, 3,... Students will demonstrate their counting ability as they count sets of objects between 40-60.
SWBAT use strategies to identify rational numbers on a number line.
Students will float up, up, and away with the color blue!
What is a budget? How do we use it and why is it important? Students work on these questions in the context of the College Project.
Analyzing the work of others to determine if it meets the criteria for building a nest box.
SWBAT create a number using groups of tens and extra ones.
SWBAT count a set of up to 20 objects by 1's. SWBAT use number names and written numbers to label the quantities they represent. SWBAT order a set of numbers and quantities up to 12.
Students will be using a hands-on approach to learning about length, capacity and weight.
Children need to move from the manipulative expressions of the distributive property into the mathematical equations eventually. This lesson is the first step in leading them to that goal.
The children have been practicing decomposing areas and now digits in order to understand and use the distributive property.
How can you split $27 equally between 4 people? Students apply what they know about division to divide with whole numbers and decimals.
Students will determine within number sets which digit is "greater" or "less"