Suggested pacing is 2 weeks
Teacher Tips:
Question 10 is introducing "start unknown" problem types (different types of word problems ). Students should also continue to solve problem types previously learned (result unknown, change unknown, and comparison). Be aware that mastery of start unknown problems as well as some comparison types is not expected until the end of 2nd grade (see yellow highlights in this doc).
∎ Students will analyze addition and subtraction problems and word problems, using a model to represent and solve the problem. (1.OA.A.1)
∎ While attending to precision, students will look for patterns while adding and subtracting within 20. (1.OA.A.6)
∎ Students will understand the meaning of the equal sign, two different operations on either side of an equation 1.OA.D.7
∎ Students will make use of structure and look for and express regularity in repeated reasoning while working with addition and subtraction expressions. (1.OA.7 )
∎ Students will make use of structure and look for and express regularity in repeated reasoning while working with addition and subtraction expressions. (1.OA.8)
I can explain why the problem is true or false (1.OA.7)
I can explain how an unknown in an equation was determined using physical models, drawings, number lines, and/or number charts. 1.OA.8
I can break apart a problem in order to find the sum of 20. (1.OA.6)
I can use multiple strategies to solve a problem: making ten, decomposing numbers, and finding the unknown. (1.OA.6)
∎ Major Content ⊡ Supporting Content 🌕 Additional Content
Vocabulary cards in Spanish and English
Associative property Commutative property Equal Fact family Difference Missing part Quantity
Equation Sum Total Plus Break apart Decompose Unknown Take away Take apart
Separate More Less Fewer Add Combine Join Model Put together
1st grade number talk guide printable & 1st grade number talks
Choose which strategy students need to practice. You may find that they need many, so start with one for a week or so, then move onto another. You are looking for efficient strategies, not mastery of all strategies. Students may find they prefer one strategy over another or change strategies for different problems. The goal is that they are flexibly using efficient strategies and are able to reason about numbers to fluently compute.
Addition Strategies
Use/Bridge a ten Friendly number
Doubles/near Ten frames
Break apart by place value add ones to multiples of ten
Subtraction Strategies
count up/think addition math flips within 20
I can solve word problems with unknown numbers in different positions. (1.OA.A.1)
Ready Teacher Toolbox REVIEW Lesson 12: Solve Compare Word Problems-Sessions 1-5
Assessment Tasks 1.OA.1 Frayer Model Assessment Proficiency Rubrics 1.OA.1
Math in Practice: 1.OA.1 - Modules 1 and 2 Math in Practice lesson slides and Essential Question Guide MIP Resource folder
Open Middle tasks Printable activities & Centers Nearpod Math lessons
Prior knowledge/Just in Time support & Enrichment RTTB Lesson 12 Animal Differences
Ready Teacher Toolbox Lesson 10: Doubles and Near Doubles-Sessions 1-5
Assessment Tasks 1.OA.6 Frayer Model Assessment Proficiency Rubrics 1.OA.6
Math in Practice: Math in Practice lesson slides and Essential Question Guide MIP Resource folder
Fluency 1.OA.6
Module 3: (+/- 1 and 0 facts )
Module 4: (+/- 2 facts)
Module 7: (make ten)
Module 6: doubles / half
Module 5: (+/- 10)
Open Middle tasks Printable activities & Centers Nearpod Math lessons
Prior knowledge/Just in Time support & Enrichment RTTB Lesson 10 The Group Maker
Ready Teacher Toolbox REVIEW Lesson 14: True and False Equations- Sessions 1-5
Assessment Tasks 1.OA.7 1.OA.8 Frayer Model Assessment Proficiency Rubrics 1.OA.7 1.OA.8
Math in Practice: 1.OA.7, 1.OA.8 - Modules 3-7 Math in Practice lesson slides & Essential Question Guide MIP Resource folder
Open Middle tasks Printable activities & Centers Nearpod Math lessons
Prior knowledge/Just in Time support & Enrichment RTTB Lesson 14 Finding the Balance
Ready Teacher Toolbox Lesson 27: Money-Sessions 1-5
Math in Practice: Math in Practice Module 12 MIP Resource folder
Open Middle tasks Printable activities & Centers Nearpod Math lessons
Enrichment RTTB Lesson 27 In the Piggybank
“Closure in a lesson does not mean to pack up and move on. Rather, it is a cognitive activity that helps students focus on what was learned and whether it made sense and had meaning.” How the Brain Learns Mathematics (2007) P. 104
There are many ways to wrap up and reflect the day's activities but this step is often overlooked or rushed. Purposely plan and allow time for students to have closure each day (even if it means setting a timer or daily alarm so you don't run out of time).
Ideas for closure activities
K.CC.A.3 & K.OA.A.2 Understand addition and subtraction
Nearpod Math lessons
These are activities to give students mixed, spaced practice based on the big ideas for 1st grade math.
These resource sheets are intended to reinforce procedures and concepts. They should not be used as a source of direct instruction or whole-group practice. Please select pages carefully based on your students' needs.
You may have students work on these with a partner, independently with an answer key to self-check (tip: use sheet protectors), or as a journal response. It is not necessary to have students complete a page every day- the intent is to have opportunities to spiral concepts for mixed practice, not do "busy" work.