Solving Two-Step Word Problems in Grade 2 Math

Miss Oates introduces two-step word problems and explains how to solve them using the CUBES method. She provides a detailed example involving Lynn's pears and demonstrates alternative strategies like modeling and using a number line. The video concludes with tips for effectively solving two-step word problems.

What does the 'C' in CUBES method stand for?

• Calculate the total

• Create a model

• Circle the numbers

• Combine the values

What is the primary focus standard discussed in the video?

• 2na1: Use numeration within 100

• 1oa1: Use addition within 50

• 3oa1: Use multiplication within 100

• 2oa1: Use addition and subtraction within 100

Tags

CCSS.3.OA.A.3

In the example problem, how many pairs did Lynn initially have?

• Nine

• Five

• Seven

• Fourteen

Tags

CCSS.2.OA.A.1

After picking more pairs, how many does Lynn have before giving any away?

• Nine

• Fourteen

• Seven

• Twelve

Tags

CCSS.2.OA.A.1

What strategy involves drawing to solve the problem?

• Creating a graph

• Drawing a picture

• Modeling with circles

• Using a number line

Tags

CCSS.1.OA.A.1

How many pairs are left after Lynn gives some away?

• Seven

• Nine

• Five

• Two

Tags

CCSS.1.OA.A.1

Which strategy uses circles to represent quantities?

• Drawing a picture

• Using a number line

• Modeling with circles

• Creating a graph

Tags

CCSS.2.OA.A.1

What is the purpose of using an open number line in solving word problems?

• To add fractions

• To compare numbers

• To create a timeline

• To visualize subtraction

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

How many jumps are made to reach the nearest ten on the number line from 14?

• Four

• Three

• Seven

• One

Tags

CCSS.1.NBT.C.4

CCSS.2.MD.B.6

What final number does Lynn reach on the number line after all operations?

• Zero

• Fourteen

• Ten

• Seven

Tags

CCSS.7.NS.A.1C