First Grade Math Unit 1 Plan - chino.k12.ca.us
First Grade Math Unit 1 Plan
Grade Level: 1 Time: August 7 ? September 8 (24 Days) Previous Standard:
K.OA.2 Solve addition and subtraction word problems, and add and subtract within 10, e.g., by using objects or drawings to represent the problem.
Unit: Numbers within 10: Adding & Counting to 120 Essential Standards: *1.OA.7, *1.OA.1 Future Standard:
1.OA.8: Determine the unknown whole number in an addition or subtraction equation relating three whole numbers. For example, determine the unknown number that makes the equation true in each of the equations 8 + ? = 11, 5 = ? ? 3, 6 + 6 = ?.
Standards for Mathematical Practice:
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
Essential Standard
Add
?
Sum
*1.OA.7 Understand the meaning of the equal Equation
?
sign, and determine if equations involving
Equals (=)
addition and subtraction are true or false. For True
example, which of the following equations
False
are true and which are false? 6 = 6, 7 = 8 ? 1,
5 + 2 = 2 + 5, 4 + 1 = 5 + 2.
1.OA.6: Add and subtract within 20, demonstrating fluency for addition and subtraction within 10. Use strategies such as counting on; making ten (e.g., 8 + 6 = 8 + 2 + 4 = 10 + 4 = 14); decomposing a number leading to a ten (e.g., 13 ? 4 = 13 ? 3 ? 1 = 10 ? 1 = 9); using the relationship between addition and subtraction (e.g., knowing that 8 + 4 = 12, one knows 12 ? 8 = 4); and creating equivalent but easier or known sums (e.g., adding 6 + 7 by creating the known equivalent 6 + 6 + 1 = 12 + 1 = 13).
Student Learning Targets:
1. I can use addition within 10 to solve word problems. (1.OA.1) 2. I can understand the meaning of the equal sign involving addition.
(1.OA.7)
Skills
Understand the meaning of the equal sign Determine if equations are true or false
Activities (Resources)
1-5: Introducing Addition Expressions and Number Sentences ? Consumable pg.
20-22 (1-4, 7-8) ? R1-5: (1-5) ? P1-5: (1-3) ? E1-5: (1-4)
Assessment
Suggested Common Formative Assessments: ? After Learning
Target 1 ? After Learning
Target 2
Elementary Curriculum and Instruction
rev. November 2023
1
Link to Sample Test Item
*1.OA.1 Use addition and subtraction within 20 to solve word problems involving situations of adding to, taking from, putting together, taking apart, and comparing, with unknowns in all positions, e.g., by using objects, drawings, and equations with a symbol for the unknown number to represent the problem.
Addition Unknown
number Represent Symbol Equations
Link to Sample Test Item
? Add within 10 ? Solve word problems
involving situations of adding to and putting together with unknowns in all positions by using objects ? Solve word problems involving situations of adding to and putting together with unknowns in all positions by using drawings and equations with a symbol for the unknown number to represent the problem
1-1: Spatial Patterns for Numbers to 10 ? Consumable pg. 4-
6 (12-14) ? R1-1: (none) ? P1-1: (7)
1-2: Making 6 and 7 ? Consumable pg. 8-
10 (8-10) ? R1-2: (none) ? P1-2: (5)
1-3: Making 8 ? Consumable pg.
12-14 (9-13) ? R1-3: (none)
? P1-3: (3-5)
Common Summative Assessment covering all skills (learning target): ? Select aligned
items from Enhanced Topic Test 1, 7
1-4: Making 9
? Consumable pg.
16-18 (9-12)
? R1-4: (none) ? P1-4: (none) ? E1-4: (1-4)
1-5: Introducing Addition Expressions and Number Sentences
? Consumable pg.
20-22 (6-8) R1-5: (none)
? P1-5: (3) ? E1-5: (1-4)
Elementary Curriculum and Instruction
rev. November 2023
2
Important to Know Standard
1.NBT.1 Count to 120, starting at any number less than 120. In this range, read and write numerals and represent a number of objects with a written numeral.
1-6: Stories About Joining
? Consumable pg.
24-26 (1-8)
? R1-6: (1-2) ? P1-6: (1-3) ? E1-6: (1-4)
1-8: Problem Solving: Use Objects
? Consumable pg.
32-34 (1-4)
? R1-8: (1-2) ? P1-8: (1-3)
Additional Resources: ? Topic 1 Reteaching
Consumable pg.36
? Set C (5-6)
7-3: Counting by 10s ? Consumable pg.
248-250 (1-5, 6-8) ? R7-3: (1-3) ? P7-3: (1-4) ? E7-3: (1-4)
7-4: Counting to 120 ? Consumable pg.
252-242 (1-6, 7-9) ? R7-4: (1-3) ? P7-4: (1-5) ? E7-4: (1-5)
7-5: Using Counting by 10s ? Consumable pg.
256-258 (1-5, 6-8) R7-5: (1-3)
Elementary Curriculum and Instruction
rev. November 2023
3
? P7-5: (1-5) ? E7-5: (1-5) 7-6: Problem Solving: Look for a Pattern
? Consumable pg.
260-262 (1-4, 5-7)
? R7-6: (1) ? P7-6: (1-3)
Reflection:
Note: *1.OA. 7 will be revisited in Unit 2 Note: *1.OA.1 will be revisited in Unit 2, 3, 4 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
4
Monday
Date I can...
Focus (skill or daily objective students will learn for the day)
Tuesday
Calendar
Wednesday
Thursday
Friday
*Identify dates for CFAs and end of unit assessments on the calendar.
Elementary Curriculum and Instruction
rev. November 2023
5
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