Students will be expected to demonstrate number sense.
1.N01 Students will be expected to say the number sequence by: • 1s, forward and backward between any two given numbers, 0 to 100 • 2s to 20, forward starting at 0 • 5s to 100, forward starting at 0, using a hundred chart or a number line • 10s to 100, forward starting at 0, using a hundred chart or a number line
1.N01.01 Recite forward by 1s the number sequence between two given numbers, 0 to 100.
1.N03 Students will be expected to demonstrate an understanding of counting to 20 by: • indicating that the last number said identifies "how many" • showing that any set has only one count • using the counting-on strategy
1.N03.1 Answer the question, How many are in the set? using the last number counted in a given set.
1.N09 Students will be expected to demonstrate an understanding of the addition of two one-digit numbers and the corresponding subtraction, concretely, pictorially, and symbolically, in join, separate, equalize/compare, and part-part-whole situations.
1.N09.1 Act out story problems that are presented orally or through shared reading.
1.N09.2 Model story problems with manipulatives or pictures, find and share solutions using counting strategies, and record number sentences that represent how they thought about the problems.
1.N09.3 Create story problems that connect to student experiences.
1.N09.4 Create story problems for given number sentences.
1.N10 Students will be expected to use and describe strategies to determine sums and differences using manipulatives and visual aids. Strategies include: • counting on or counting back • one more or one less • making tens • doubles • near doubles
1.N10.1 Use and describe a personal strategy to determine a sum.
1.N10.3 Use and describe how two different strategies can be used to determine a sum or difference.
1.PR Patterns and Relations
Patterns - Students will be expected to use patterns to describe the world and solve problems.
1.PR01 Students will be expected to demonstrate an understanding of repeating patterns (two to four elements) by identifying, describing, reproducing, extending, and creating patterns using manipulatives, diagrams, sounds, and actions.
1.PR01.01 Describe a given repeating pattern containing two to four elements in its core.
1.PR01.02 Identify errors in a given repeating pattern.
1.PR01.03 Identify the missing element(s) in a given repeating pattern.
Students will be expected to use direct and indirect measure to solve problems.
1.M01 Students will be expected to demonstrate an understanding of measurement as a process of comparing by: • identifying attributes that can be compared • ordering objects • making statements of comparison • filling, covering, or matching
1.M01.01 Identify common attributes, such as length, mass, volume, capacity, and area that could be used to compare a given set of two objects.
1.M01.02 Compare and order two given objects and identify the attributes used to compare.