First Grade Math Unit 6 Plan - chino.k12.ca.us

First Grade Math Unit 6 Plan

This Unit does not address any First Grade Math Essential Standards

Grade Level: 1

Unit: Comparing Numbers

Time: January 31 - February 21 (14 days)

Essential Standards:

Previous Standard: previous CA standard needed for the essential

Future Standard: next CA standard students will learn for the

standard in the unit

essential standard in the unit

Standards for Mathematical Practice:

Student Learning Targets:

1. Make sense of problems and persevere in solving them.

2. Reason abstractly and quantitatively.

3. Construct viable arguments and critique the reasoning of others.

4. Model with mathematics.

5. Use appropriate tools strategically.

6. Attend to precision.

7. Look for and make use of structure.

8. Look for and express regularity in repeated reasoning.

Standards

Vocabulary

Skills

Essential Standard

Important to Know Standard

1.NBT.4 Add within 100, including adding a

two-digit number and a one-digit number,

and adding a two-digit number and a

multiple of 10, using concrete models or

drawings and strategies based on place

value, properties of operations, and/or the

relation- ship between addition and

Elementary Curriculum and Instruction

Activities

(Resources)

Assessment

Common Summative

Assessment covering all

skills (learning targets):

? Select aligned items

from Enhanced Topic

Test 10, 11

10-1: Adding Groups of 10

? Consumable pg. 326328 (1-7, 8-10)

? R10-1: (1-5)

? P10-1: (1-8)

10-2: Adding Tens on a

Hundred Chart

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subtraction; relate the strategy to a written

method and explain the reasoning used.

Understand that in adding two-digit numbers,

one adds tens and tens, ones and ones; and

sometimes it is necessary to compose a ten.

?

?

?

Consumable pg. 330332 (1-10, 12-14)

R10-2: (1-5)

P10-2: (1-2)

10-3: Adding Tens to Two-Digit

Numbers

? Consumable pg. 334336 (1-10, 12-14)

? R10-3: (1-3)

? P10-3: (1-5)

10-4: Using Mental Math to

Add Tens

? Consumable pg. 338340 (1-12, 14, 16)

? R10-4: (1-5)

? P10-4: (1-8)

10-5: Adding to a Two-Digit

Number

? Consumable pg. 342344 (1-8, 10-13)

? R10-5: (1-2)

? P10-5: (1-10)

10-6: Problem Solving: Draw a

Picture and Write a Number

Sentence

? Consumable pg. 346348 (1-4, 5-7)

? R10-6: (1)

? P10-6: (1-3)

1.NBT.5 Given a two-digit number, mentally

find 10 more or 10 less than the number,

without having to count; explain the

reasoning used.

Elementary Curriculum and Instruction

10-2: Adding Tens on a

Hundred Chart

? Consumable pg. 330332 (1-10, 12-14)

? R10-2: (1-5)

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2

?

P10-2: (1-2)

10-3: Adding Tens to Two-Digit

Numbers

? Consumable pg. 334336 (1-10, 12-14)

? R10-3: (1-3)

? P10-3: (1-5)

1.NBT.6 Subtract multiples of 10 in the range

10¨C90 from multiples of 10 in the range 10¨C90

(positive or zero differences), using concrete

models or drawings and strategies based on

place value, properties of operations, and/or

the relationship between addition and

subtraction; relate the strategy to a written

method and explain the reasoning used.

11-1: Subtracting Groups of

10

? Consumable pg. 356358

(1-7, 8-10)

? R11-1: (1-4)

? P11-1: (1-4)

11-1: Subtracting Groups of

10

? Consumable pg. 356358

(1-6, 8-9)

? R11-1: (1-4)

? P11-1: (1-4)

11-2: Subtracting Tens on a

Hundred Chart

? Consumable pg. 360362 (1-10,12-14)

? R11-2: (1-5)

? P11-2: (1-3)

11-3: Subtracting Tens from

Two-Digit Numbers

? Consumable pg. 364366

(1-12, 14-16)

? R11-3: (1-4)

? P11-3: (1-4)

Elementary Curriculum and Instruction

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11-4: Using Mental Math to

Subtract Tens

? Consumable pg. 368370 (1-10, 13-15)

? R11-4: (1-7)

? P11-4: (1-10)

11-5: Subtracting Tens from

Two-Digit Numbers

? Consumable pg. 372374

(1-5, 6-8)

? R11-5: (1)

? P11-5: (1-4)

Additional Resources:

? Reteaching

Consumable pg. 375376

o Set A (1-2)

o Set B (3-4)

o Set C (5-6)

o Set D (7)

Reflection:

List strategies or ¡°things to remember¡± when teaching and when planning the unit

After the unit, document what worked well and what needs to change for the next year

Elementary Curriculum and Instruction

rev. November 2023

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Calendar

Monday

Tuesday

Wednesday

Thursday

Friday

Date

I can¡­

Focus (skill or daily

objective students will

learn for the day)

*Identify dates for CFAs and end of unit assessments on the calendar.

Elementary Curriculum and Instruction

rev. November 2023

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