Teacher resources and professional development across the curriculum

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Learning Math Home
Patterns, Functions, and Algebra
 
Session 10 Session 10 Grades K-2 Part A Part B Part C Part D Homework
 
Glossary
Algebra Site Map
Session 10 Materials:
Notes
Solutions
 

A B C D

Video

Solutions for Session 10, Part A

See solutions for Problems: A1 | A2 | A3 | A4


Problem A1

Reflection on the three questions should include the ideas described below.

a. 

The fundamental algebraic ideas (content) in this video are patterns that lead to functions and proportional reasoning.

b. 

The skills that the teacher expects students to demonstrate involve representing patterns with tallies, pictures, or charts to find relationships between numbers of people and numbers of feet or toes.

c. 

Students demonstrate their knowledge of the intended content by drawing pictures or tallies, or counting by twos or fives to answer questions about the relationships.

<< back to Problem A1


 

Problem A2

Ms. Webber encourages students to use patterns to predict when she asks students to look at the table to answer questions such as the numbers of feet for six or 10 people.

<< back to Problem A2


 

Problem A3

Ms. Webber uses "doing and undoing" when she asks students to work backwards to find the number of people for 70 toes.

<< back to Problem A3


 

Problem A4

Ms. Webber uses recursive thinking when she encourages students to count by twos or fives to answer the questions.

<< back to Problem A4

 

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