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Lessons (250)

2nd Grade Math

(18 Units, 170 Lessons)

2nd Grade Science

(7 Units, 80 Lessons)

Unit 3 - Sensible Numbers(6 Lessons)

Bigger or Smaller

2nd Grade Math

» Unit:

Sensible Numbers

Big Idea:Second grade students are asked to apply two complementary processes: counting and grouping. The conceptual understanding of the place value of a number and combining/separating numbers using place value, are critical aspects of mathematical thinking.

9 Resources

3 Favorites

9 Resources

3 Favorites

Numbers Have Patterns

2nd Grade Math

» Unit:

Sensible Numbers

Big Idea:Mathematics is known as the science of patterns. When students are able to see that numbers are predictable, it is easier for them to grasp what the digits in numbers stand for.

11 Resources

1 Favorites

11 Resources

1 Favorites

Magic of Adding Tens

2nd Grade Math

» Unit:

Sensible Numbers

Big Idea:Students should have mastered adding numbers within 10 in first grade. The Common Core stresses adding bundles of tens in second grade.

12 Resources

3 Favorites

12 Resources

3 Favorites

We Can Guess the Number

2nd Grade Math

» Unit:

Sensible Numbers

Big Idea:Understanding place value is critical to the Common Core Standards for second grade. Without a concrete understanding, students may not fully grasp the meaning of the digits.

9 Resources

4 Favorites

9 Resources

4 Favorites

Where Can I Find It

2nd Grade Math

» Unit:

Sensible Numbers

Big Idea:The Common Core standard is for students to add and subtract numbers within 100 fluently using models. They must understand the place value to build the models.

10 Resources

4 Favorites

10 Resources

4 Favorites

Our Understanding of Numbers

2nd Grade Math

» Unit:

Sensible Numbers

Big Idea:This lesson is an informal assessment of student understanding of the base ten system, a critical area in the Common Core.

10 Resources

0 Favorites

10 Resources

0 Favorites