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Compose
Compose
- (of elements) constitute or make up (a whole, or a specified part of it)
- Form (a whole) by ordering or arranging the parts
Decompose
Decompose
- Express (a number or function) as a combination of simpler components.
- break down or cause to break down into component elements or simpler constituents.
Number Line
Number Line
- A line on which numbers are marked at intervals, used to illustrate simple numerical operations.
Number Chart
Number Chart
- numbers in the form of a table, graph, or diagram.
- The interactive number chart is a great way for students to discover number patterns, skip count, and learn multiplication tables. Color the interactive number charts to find patterns in numbers or use them for counting exercises.
The website below is a link to an interactive number charts
Sequence Numbers
Sequence Numbers
- ordered series of numerical quantities
Rote Counting
Rote Counting
- Mechanical or habitual repetition of counting numbers
Region
- An area, especially part of a whole having definable characteristics of the whole.
Shape
- The form of an object, how it is laid out in space (not what it is made of, or where it is).
- Common two dimensional (2D) shapes are: Circles, squares, triangles, etc.
- Common three dimensional (3D) shapes are: Spheres, cubes, pyramids, etc.
Ordinal Numbers
- A number defining the position of something in a series, such as ‘first’, ‘second’, or ‘third’. Ordinal numbers are used as adjectives, nouns, and pronouns.
Compare with cardinal number
Equality
- is a relationship between two quantities or, more generally two mathematical expressions, asserting that the quantities have the same value, or that the expressions represent the same mathematical object.
Inequality
- is a relation that holds between two values when they are different; less than or more than
Estimate
- to find something close to the correct answer. In other words, you are approximating.
Measure
- Ascertain the size, amount, or degree of (something) by using an instrument or device marked in standard units.
Line Segments
- The part of a line included between two points.
Tally Charts
- is a table with tally marks to show a valuable data set. A tally chart is one method of collecting data with tally marks. Tally marks are frequencies, occurrences, or total numbers being measured for a specific category in a data set.
Pictorial Representation
- often related types of symbols or pictures are used to represent a specific number of objects.
Column Representation
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