Daily Practice and Problems

The Daily Practice and Problems (DPP) is a set of short exercises that provides a structure for ongoing review and study of math concepts, skills, and math facts. To supporty this daily routine, at least two DPP items are included for each class session. Nine icons designate the subject matter of the DPP items.

Algebra
Computation
Data
Geometry
Math Facts
Measurement
Money
Number Sense
Time

Unit 11 Daily Practice Problems A–N

Choose a practice problem here
A Triangle Flash Cards: Group C Subtraction Facts B Subtraction Story C Subtraction Facts Practice D Earning Money E Number Sense F More Subtraction Facts Practice G Subtraction with Tens and
Hundreds H More Than One Way I Time J Help Levi K Word Problems L Subtraction Facts Quiz: Group C M Coin Jar N Animal Trading Cards DPP Teacher Notes

You and your students will need: Triangle Flash Cards: Group C, Subtraction Facts I Know charts, a collection of coins, number lines, 200 Charts, individual clocks, base-ten pieces, coin jars from Unit 1 Lesson 1, Addition Strategies Menus, and Subtraction Strategies Menus readily available. You will also need a demonstration clock.


Distribute DPP items to students. Display and read each item to prepare students to
work independently. Follow with a class discussion of their solutions and strategies.

Practice of the Subtraction Facts

Some DPPs focus on the development of the subtraction facts related to the addition facts. See Figure 1. See the Letter Home for more specifics about the math facts strategies developed in the DPPs in this unit.

Unit DPP Addition Facts Strategies Used Focus
9   Groups A Counting On, Zero,
Thinking Addition		 Use strategies fluently and solve fact families.
10   Group B Counting On, Zero,
Thinking Addition
11 A, B, C, D,
F, G, K, L		 Group C
(9 − 2, 9 − 3, 9 − 6, 9 − 7, 10 − 1, 10 − 2, 10 − 3, 10 − 4, 10 − 5, 10 − 6, 10 − 7, 10 − 8, 10 − 9, 11 − 2, 11 − 3, 11 − 4, 11 − 5, 11 − 6, 11 − 7, 11 − 8, 11 − 9)		 Making Ten, Using Ten,
Thinking Addition
12   Groups D Using Doubles,
Thinking Addition
13 Groups E Making Ten, Using Ten,
Thinking Addition
14   Groups F Making Ten, Using Ten,
Thinking Addition
15   All Facts  

 
Figure 1: Development of subtraction math facts in Grade 2 and in this unit