SALTA 1st Grade Curriculum Map

Strategies to Add Tens and Ones (pp. 607-608)

Topic 11 Performance Assessment – Use Models and Strategies to Subtract Tens (pp. 659-660)

Assessment Tasks – Topics 10 and 11 USBE 1 st Grade Standards Assessments

Procedural Check

Application Task

1.NBT.4

24 red apples and 8 green apples are on the tables. How many apples are on the table? Explain your thinking with pictures or words.

Use sticks and dots to show 7 + 44

10 apples are in the basket. Mary put 10 more apples in the basket. How many apples are in the basket? Explain your thinking with pictures or words.

What is the sum?

(DOK 3)

(DOK 1)

1.NBT.5

Students will draw a picture to model 10 more than 50. Students will draw a picture to model 10 less than 50.

Write the number that is 10 more and 10 less than the following:

_________40__________

_________60__________

(DOK 1)

_________20__________

Use picture models or words to justify your thinking. (DOK 3)

1.NBT.6

Students will demonstrate subtracting tens from multiples of ten using manipulatives and on paper using the following problem:

Sarah’s mom bought 8 boxes of Capri Suns with ten in each box. At Sarah’s party friends drank 30 drinks. How do you know how many drinks Sarah has left? Draw to explain your thinking (DOK 3) Jake’s class had 30 tadpoles in a tank. 10 turned into frogs. How many frogs are in the tank? How many tadpoles are in the tank? Explain your reasoning for solving the problem. Write an equation to show how you solved the problem. (DOK 3)

There are 60 students in the gym. 30 students leave. How many students are still in the gym?

(DOK 1)