1st Grade Math Lessons : 1.NBT.B.2

This is where you can begin browsing all of our available 1st Grade math lessons — all of which are aligned to academic standards, and pre-vetted by our team of educators. You can either filter by academic standard and/or source (e.g., Student Achievement Partners); or you can explore the entire set of offerings from a specific Open Educational Resource (OER) partner, by simply clicking on that provider's logo below.

19 Lessons

Filters

Mathematical Practices
Sources

1 Filters applied

EngageNY

Unit 4

8

unit 4, lesson 1

Compare the efficiency of counting by ones and counting by tens.

1.NBT.A.1

1.NBT.B.2

60 min(s)

EngageNY
unit 4, lesson 2

Use the place value chart to record and name tens and ones within a two-digit number.

1.NBT.B.2

MP.7

60 min(s)

EngageNY
unit 4, lesson 3

Interpret two-digit numbers as either tens and some ones or as all ones.

1.NBT.B.2

MP.6

60 min(s)

EngageNY
unit 4, lesson 4

Write and interpret two-digit numbers as addition sentences that combine tens and ones.

1.NBT.B.2

60 min(s)

EngageNY
unit 4, lesson 6

Use dimes and pennies as representations of tens and ones.

1.NBT.A.1

1.NBT.B.2

1.NBT.C.5

MP.7

60 min(s)

EngageNY
unit 4, lesson 7

Compare two quantities, and identify the greater or lesser of the two given numerals.

1.NBT.B.2

1.NBT.B.3

60 min(s)

EngageNY
unit 4, lesson 8

Compare quantities and numerals from left to right.

1.NBT.B.2

1.NBT.B.3

60 min(s)

EngageNY

This lesson contains support for English Language Learners

unit 4, lesson 23

Interpret two-digit numbers as tens and ones, including cases with more than 9 ones.

1.NBT.B.2

1.NBT.B.3

MP.7

60 min(s)

EngageNY

This lesson contains support for English Language Learners