How to learn Grade 1: Mathematics

Saskatchewan curriculum: Mathematics, Grade 1

0 of 15 concepts ready to learn · Markdown, for your AI

1. Shape and Space · Demonstrate an understanding of measurement as a process of comparing by:

1. Comparing and ordering measurements: Compare and order lengths, mass, and capacity and record results using >, <, and =
2. Measurable Attributes of Objects: Describe and identify measurable attributes of objects such as length, height, weight, and capacity; use comparative language (longer, shorter, heavier, lighter, more, less)

2. Patterns and Relations · Demonstrate an understanding of repeating patterns (two to four elements) by:

1. Patterns & Sequences: Order and arrange combinations of mathematical objects in patterns and sequences
2. Extending Table Patterns: Recognise and use repeated reasoning to generalise: extend multiplication table patterns, derive unknown facts from known ones, and describe rules for sequences

3. Number · To determine basic addition facts to 18 and related subtraction facts. ([C, CN, ME, PS, R, V]), describe and use mental mathematics strategies (memorization not intended), such as:

1. Addition and subtraction within 20: Add and subtract within 20 using strategies such as making ten, decomposing a number leading to ten, and using known facts
2. Mental addition and subtraction (age 6+): Add and subtract a two-digit number and ones mentally and using concrete/pictorial representations
3. Addition and subtraction strategies: Use counting on and counting back as strategies for addition and subtraction

4. Number · Demonstrate an understanding of addition of numbers with answers to 20 and the corresponding subtraction facts, concretely, pictorially, physically, and symbolically by:

1. Representing Addition and Subtraction: Represent addition and subtraction using objects, drawings, and mental images
2. Addition and subtraction word problems: Solve addition and subtraction word problems within 10 using objects or drawings
3. Showing Your Working: Show and tell how a mathematical answer was found using objects, drawings, and spoken words

5. Number · Compare sets containing up to 20 elements to solve problems using:

1. One-to-one counting: One-to-one correspondence when counting objects: each object is paired with exactly one number name
2. Counting objects to 20: Count a set of objects to answer 'how many?' for sets up to 20 (arranged in lines, arrays, circles, or scattered)

6. Number · Demonstrate an understanding of counting by:

1. Comparing groups: more or fewer: Compare two groups of objects to determine which has more, fewer, or whether they are equal, using matching and counting strategies
2. One More Each Time: Each successive counting number represents a quantity that is one larger than the previous number

7. Number · Say the number sequence, 0 to 100, by:

1. Rote counting to 100: Rote count forwards and backwards from 0 to 100, beginning from 0, 1, or any given number, by ones