Grade 1 · Math · Unit
The Hundreds Chart and Skip Counting
4 lessonsabout 3 weeks
The unit ends with three more days: a review day, a day for your own unit check, and a day to act on what the check showed.
Unit 5 of 8 in the Grade 1 Math Scope and Sequence
What's included in this unit
- 4 lessons in teaching order, each with its objective and a teacher note
- 27 practice pages to print, with an easier and a harder page where available
- 3 classroom tools for the projector
- 4 activities and pages that children do on a screen
- 4 check-up pages to collect
- A worksheet maker for every lesson, for the day you need one more page
The whole unit in one file
Print every page of the unit at once, with the teacher guide first. The guide has one page per lesson: the objective, what to hand out, and the teacher note.
The unit file, the teacher guide, and saved pages are included with the Teacher plan.
Your PDF is built in your browser, so it always has the newest version of every page.
Lessons
Lesson 1
Find a number on the number line
Children read the number an arrow points to on a number line to 20 and to 30, counting on from the nearest printed number.
- StandardCommon Core 1.NBT.A.1Number and Operations in Base Ten
- Later gradeCommon Core 2.MD.B.6Measurement and Data
3 class days
- Day 1Teach: Number Line · Practice on paper (Core page)
- Day 2Practice and check: Practice on paper (Easier page, Harder page) · Practice on screen · Check-up page
- Day 3Reteach and extend: Act on the check-up pages: reteach the children who are not there yet, with the tool and a new page from the maker; the others take a harder page.
Warm up and teach
Practice on paper
Number Line to 20: Fewer Labels
Where on the Number Line? 0 to 30
Practice on screen
Lesson 2
The hundreds chart
Children fill in missing numbers on a hundreds chart and use its pattern: one more to the right, ten more below.
- StandardCommon Core 1.NBT.A.1Number and Operations in Base Ten
- StandardCommon Core 1.NBT.C.5Number and Operations in Base Ten
3 class days
- Day 1Teach: The Number Hotel · Practice on paper (Core page)
- Day 2Practice and check: Practice on paper (Easier page, Harder page) · Practice on screen · Check-up page
- Day 3Reteach and extend: Act on the check-up pages: reteach the children who are not there yet, with the tool and a new page from the maker; the others take a harder page.
Warm up and teach
Practice on paper
The Hundreds Chart
Hundreds Chart Puzzle Pieces: Fill In the Numbers
Practice on screen
Lesson 3
1 more, 1 less, 10 more, 10 less
Children write the number that is 1 more and 1 less, and the number that is 10 more and 10 less, than a two-digit number.
- StandardCommon Core 1.NBT.C.5Number and Operations in Base Ten
3 class days
- Day 1Teach: The Number Hotel · Practice on paper (Core page)
- Day 2Practice and check: Practice on paper (Easier page, Harder page) · Practice on screen · Check-up page
- Day 3Reteach and extend: Act on the check-up pages: reteach the children who are not there yet, with the tool and a new page from the maker; the others take a harder page.
Warm up and teach
Practice on paper
1 More, 1 Less
10 More, 10 Less
Practice on screen
Lesson 4
Count by tens, fives, and twos
Children skip count by 10, by 5, and by 2, and write the missing numbers in each counting row.
- ReviewsCommon Core K.CC.A.1Counting and Cardinality
- Later gradeCommon Core 2.NBT.A.2Number and Operations in Base Ten
3 class days
- Day 1Teach: Choral Counting · Practice on paper (Core page)
- Day 2Practice and check: Practice on paper (Easier page, Harder page) · Practice on screen · Check-up page
- Day 3Reteach and extend: Act on the check-up pages: reteach the children who are not there yet, with the tool and a new page from the maker; the others take a harder page.
Warm up and teach
Practice on paper
Count by Tens
Count by Fives
Count by Twos
