1. TIER 1/UNIVERSAL/CORE Who: When: Teacher: Strategies: Universal Screeners: Grouping: Time: RTI Plan School: Grades: Content: ABRI, Revised 2015, S. Robertson

2. ABRI, 2014 M. Martin

3. EquationStory problem or Situation Model, Picture, Illustration My Explanation of the Operation Link Sheet Van de Walle, J., Karp, K., & Bay Williams, J. (2013). Elementary and Middle School Mathematics: Teaching developmentally. New York: Pearson.

4. EquationWord Problem There were 5 birds on the feeder. Then 8 more birds flew to the feeder. How many birds are now on the feeder? Model/IllustrationExplanation First I had 5 birds. Then I needed to combine them with 8 more birds. I added so all together I have 13 birds. Student work Van de Walle, J., Karp, K., & Bay Williams, J. (2013). Elementary and Middle School Mathematics: Teaching developmentally. New York: Pearson. 5 + 8 = 13