EveryDay Math
Grade 5
Unit 12 - Probability, Ratios, and Rates
Lesson Objectives
12.1 - To provide experiences with finding the greatest common factor and the least common multiple of two numbers.
12.2 - To introduce the Multiplication Counting Principle and tree diagrams.
12.3 - To provide the experiences with the uses of ratios and ratio comparisons.
12.4 - To provide the experience with ratios of part of a set to the whole set.
12.5 - To introduce writing number models for ratio number stories.
12.6 - To provide experience calculating rates from data.
12.7 - To provide experience with using graphs to represent, compare, and interpret data.
12.8 - To provide experience with calculating rates and using rates to compare data.
Note: Lessons are typically covered in one class period. Lessons 12.1 - 2.8 will be followed by a review lesson, and then a summative assessment of these skills. Formative assessments may be given throughout the lesson to help students gauge how well they are mastering the lessons, and when they need to seek out additional help from me. Students seeking additional support should sign up for that help during “Quiet Time.”
12.1 - To provide experiences with finding the greatest common factor and the least common multiple of two numbers.
12.2 - To introduce the Multiplication Counting Principle and tree diagrams.
12.3 - To provide the experiences with the uses of ratios and ratio comparisons.
12.4 - To provide the experience with ratios of part of a set to the whole set.
12.5 - To introduce writing number models for ratio number stories.
12.6 - To provide experience calculating rates from data.
12.7 - To provide experience with using graphs to represent, compare, and interpret data.
12.8 - To provide experience with calculating rates and using rates to compare data.
Note: Lessons are typically covered in one class period. Lessons 12.1 - 2.8 will be followed by a review lesson, and then a summative assessment of these skills. Formative assessments may be given throughout the lesson to help students gauge how well they are mastering the lessons, and when they need to seek out additional help from me. Students seeking additional support should sign up for that help during “Quiet Time.”