How to learn Kindergarten: Mathematics

Oregon academic standards: Mathematics, Kindergarten

0 of 19 concepts ready to learn · Markdown, for your AI

1. Kindergarten · Analyze, represent, and interpret data.

1. Sorting into categories (age 6+): Interpret categorical data by asking and answering questions about totals, how many in each category, and how many more or less one category has than another

2. Kindergarten · Describe and compare measurable attributes.

1. 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)

3. Kindergarten · Analyze, compare, create, and compose shapes.

1. Combining Simple Shapes: Compose simple shapes to form larger shapes (e.g. two triangles make a rectangle)
2. Composing Shapes: Compose two-dimensional shapes (rectangles, squares, trapezoids, triangles, half-circles, quarter-circles) to create composite shapes, and compose new shapes from the composite shape
3. 3-D shapes (age 5+): Analyse and compare 2-D and 3-D shapes using informal language to describe sides, vertices, and other attributes

4. Kindergarten · Identify and describe shapes.

1. 2-D shapes: Recognise and name common 2-D shapes (circles, triangles, rectangles including squares)

5. Kindergarten · Work with numbers 11-19 to gain foundations for place value.

1. The teen numbers: Understand that the teen numbers (11–19) are composed of ten ones and some further ones (early place value)

6. Kindergarten · Compare numbers.

1. Two written numerals between 1 and 10: Compare two written numerals between 1 and 10 to determine which is greater or less
2. 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

7. Kindergarten · Count to tell the number of objects.

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)

8. Kindergarten · Know number names and the count sequence.

1. Reading and writing numbers to 20: Read and write numerals from 0 to 20
2. Counting forwards and backwards: Count forwards and backwards in steps of 3 from 0
3. Counting forwards and backwards (age 6+): Count forwards and backwards in tens from any number (not just multiples of 10)

9. Kindergarten · Understand addition and subtraction.

1. Addition as combining or putting together two: Understand addition as combining or putting together two groups to find the total
2. Subtraction as taking away or separating: Understand subtraction as taking away or separating from a group to find how many remain
3. Fluent adding and subtracting within 5: Fluently add and subtract within 5
4. Finding a missing number in addition: Understand subtraction as finding an unknown addend (e.g. 10 − 8 = ? is the same as 8 + ? = 10)
5. Addition and subtraction word problems: Solve addition and subtraction word problems within 10 using objects or drawings