lesson 2 ratios - mrs. reynolds' math class · a ratio of 2 red paper clips to 6 blue paper...

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Lesson 2 Ratios September 16, 2013 Warm Up Inquiry Lab

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Page 1: Lesson 2 Ratios - Mrs. Reynolds' Math Class · A ratio of 2 red paper clips to 6 blue paper clips can be written in three ways. 2 to 6 As with fractions, ratios are often expressed

Lesson 2 Ratios September 16, 2013Warm Up 

Inquiry Lab

Page 2: Lesson 2 Ratios - Mrs. Reynolds' Math Class · A ratio of 2 red paper clips to 6 blue paper clips can be written in three ways. 2 to 6 As with fractions, ratios are often expressed

Lesson 2 Ratios September 16, 2013

Video

Page 3: Lesson 2 Ratios - Mrs. Reynolds' Math Class · A ratio of 2 red paper clips to 6 blue paper clips can be written in three ways. 2 to 6 As with fractions, ratios are often expressed

Lesson 2 Ratios September 16, 2013

Page 4: Lesson 2 Ratios - Mrs. Reynolds' Math Class · A ratio of 2 red paper clips to 6 blue paper clips can be written in three ways. 2 to 6 As with fractions, ratios are often expressed

Lesson 2 Ratios September 16, 2013

Page 5: Lesson 2 Ratios - Mrs. Reynolds' Math Class · A ratio of 2 red paper clips to 6 blue paper clips can be written in three ways. 2 to 6 As with fractions, ratios are often expressed

Lesson 2 Ratios September 16, 2013

Page 6: Lesson 2 Ratios - Mrs. Reynolds' Math Class · A ratio of 2 red paper clips to 6 blue paper clips can be written in three ways. 2 to 6 As with fractions, ratios are often expressed

Lesson 2 Ratios September 16, 2013

Page 7: Lesson 2 Ratios - Mrs. Reynolds' Math Class · A ratio of 2 red paper clips to 6 blue paper clips can be written in three ways. 2 to 6 As with fractions, ratios are often expressed

Lesson 2 Ratios September 16, 2013

Page 8: Lesson 2 Ratios - Mrs. Reynolds' Math Class · A ratio of 2 red paper clips to 6 blue paper clips can be written in three ways. 2 to 6 As with fractions, ratios are often expressed

Lesson 2 Ratios September 16, 2013

Page 9: Lesson 2 Ratios - Mrs. Reynolds' Math Class · A ratio of 2 red paper clips to 6 blue paper clips can be written in three ways. 2 to 6 As with fractions, ratios are often expressed

Lesson 2 Ratios September 16, 2013

Page 10: Lesson 2 Ratios - Mrs. Reynolds' Math Class · A ratio of 2 red paper clips to 6 blue paper clips can be written in three ways. 2 to 6 As with fractions, ratios are often expressed

Lesson 2 Ratios September 16, 2013

Page 11: Lesson 2 Ratios - Mrs. Reynolds' Math Class · A ratio of 2 red paper clips to 6 blue paper clips can be written in three ways. 2 to 6 As with fractions, ratios are often expressed

Lesson 2 Ratios September 16, 2013

Page 12: Lesson 2 Ratios - Mrs. Reynolds' Math Class · A ratio of 2 red paper clips to 6 blue paper clips can be written in three ways. 2 to 6 As with fractions, ratios are often expressed

Lesson 2 Ratios September 16, 2013

Quiz ReviewVocabulary

GCF of 9 and 12.

LCM of 9 and 12.

Word problems: When splitting items into groups _________When repeating items over and over _____

Page 13: Lesson 2 Ratios - Mrs. Reynolds' Math Class · A ratio of 2 red paper clips to 6 blue paper clips can be written in three ways. 2 to 6 As with fractions, ratios are often expressed

Lesson 2 Ratios September 16, 2013