Students will use mental computation in order to add, subtract, multiply and divide numbers.
Students are introduced to mean, median and mode.
Students are introduced to multiplication of a fraction by a whole number as repeated addition of the fraction.
Students will determine if fractions are greater than, less than, or equal to a given fraction.
In this activity, students will determine if fractions are greater than, less than, or equal to a given fraction.
In this activity, students play a game which builds their understanding of composing numbers to 20. The patterns and strategies students notice while playing the game are formalized through classroom discussion and follow-up activities. Ideas for assessment are also provided for the teacher.
Students build and determine the height of Cuisenaire rod towers. With a partner, students build a tower, decide the measurement tool to use, measure their tower, and make comparisons between the towers during a whole-class discussion .
In this lesson, students explore the connection between area and perimeter using one inch tiles. The lesson is based on the book "Spaghetti and Meatballs for All," written by Marilyn Burns.
In this lesson, students explore the connection between area and perimeter using one inch tiles. The lesson is based on the book "Spaghetti and Meatballs for All," written by Marilyn Burns.
Using the procedure of the "20 Questions" game, students will generate questions to deduce the "secret number" chosen on the hundreds board. Students will use many of the mathematical practices of the Common Core State Standards in order to generate their questions.
Using the procedure of the "20 Questions" game, students will generate questions to deduce the "secret number" chosen on the hundreds board. Students will use many of the mathematical practices of the Common Core State Standards in order to generate their questions.
In this lesson, the students will use attempt to generalize an efficient method for finding the volume of a prism. Note: This lesson is not meant as an introduction for volume.
Students will use attempt to generalize an efficient method for finding the volume of a prism. Note: This lesson is not meant as an introduction for volume.