# Study sets matching "elementary math mathematics addition"

Teaching for problem solving

Teaching about problem solving

Teaching Through problem solving

Productive Talk moves

Teaching a skill so students can later solve a problem. I.e.:…

How to problem solve. I.e. Draw a picture

Learn through real contexts, problems, situations, and models.

Revoicing... Rephrasing... Reasoning... Elaborating... Waiting

Teaching for problem solving

Teaching a skill so students can later solve a problem. I.e.:…

Teaching about problem solving

How to problem solve. I.e. Draw a picture

Parallelogram

Quadrilateral

Rhombus

Polygon

A quadrilateral that has both pairs of opposite sides parallel.

A four-sided polygon.

A parallelogram in which all the sides are the same length. Ha…

A closed figure formed by three or more line segments.

Parallelogram

A quadrilateral that has both pairs of opposite sides parallel.

Quadrilateral

A four-sided polygon.

Linear Measurement

Area Measurement

Area

Volume

The distance between two objects, a straight-line measurement…

A square unit equals unit square.

The number of square units required to cover a surface.

Amount of space occupied by an object or fluid.

Linear Measurement

The distance between two objects, a straight-line measurement…

Area Measurement

A square unit equals unit square.

Linear Measurement

Area Measurement

Area

Volume

The distance between two objects, a straight-line measurement…

A square unit equals unit square.

The number of square units required to cover a surface.

Amount of space occupied by an object or fluid.

Linear Measurement

The distance between two objects, a straight-line measurement…

Area Measurement

A square unit equals unit square.

Triangle Congruence

3 Properties of Congruence

Side Angle Side Congruence (SAS)

Angle Side Angle Congruence (ASA)

A set of theorems stating that if particular parts of a triang…

Side Angle Side (SAS)... Angle Side Angle (ASA)... Side Side Side (S…

If two sides and the included angle of one triangle are congru…

If two angles and the included side of one triangle are congru…

Triangle Congruence

A set of theorems stating that if particular parts of a triang…

3 Properties of Congruence

Side Angle Side (SAS)... Angle Side Angle (ASA)... Side Side Side (S…

Parallelogram

Quadrilateral

Rhombus

Polygon

A quadrilateral that has both pairs of opposite sides parallel.

A four-sided polygon.

A parallelogram in which all the sides are the same length. Ha…

A closed figure formed by three or more line segments.

Parallelogram

A quadrilateral that has both pairs of opposite sides parallel.

Quadrilateral

A four-sided polygon.

A teacher should make good use of calcu…

Pedagogical content knowledge (PCK)

What are two appropriate uses for a cal…

A teacher is explaining the process of…

To perform basic computations such as 7x3 when computation ski…

is the intersection of mathematics content knowledge with the…

Calculators can be used to explore patterns and basic facts.…

Calculator

A teacher should make good use of calcu…

To perform basic computations such as 7x3 when computation ski…

Pedagogical content knowledge (PCK)

is the intersection of mathematics content knowledge with the…

Three types of assets

accomodation

Modification

Concrete, Semi-Concrete, Abstract Seque…

Personal assets... Cultural assets... Community assets

Response to the needs of the environment or the learner, does…

Changes the task, making it more accessible to the student. Le…

Sequence that moves from instructional focus on Crete represen…

Three types of assets

Personal assets... Cultural assets... Community assets

accomodation

Response to the needs of the environment or the learner, does…

stable order

one-on-one correspondence

order irrelevance

conservation

1,2,3,4

one number for each item

any item can be the first counted

count is not affected by appearance

stable order

1,2,3,4

one-on-one correspondence

one number for each item

Math Fluency components

Reasoning

Three types of math reasoning

Inductive

Accuracy, Automaticity, Rate, Flexibility

students' ability to hypothesis, test their theories, and draw…

Inductive, deductive, adaptive

Reasoning in which conclusions are based on observation

Math Fluency components

Accuracy, Automaticity, Rate, Flexibility

Reasoning

students' ability to hypothesis, test their theories, and draw…

Variable

Term

Constant Term

Coefficient

A letter or symbol used to represent an unknown number.

A number or a variable or a product or quotient of numbers and…

If an expression has a term that is a number (without a variab…

The number in front of each term.

Variable

A letter or symbol used to represent an unknown number.

Term

A number or a variable or a product or quotient of numbers and…

Addition

Subtraction

Multiply

Divide

bringing two or more numbers (or things) together to make a ne…

taking one number away from another.

The basic idea of multiplying is repeated addition.

To divide is to split into equal parts or groups. It is "fair…

Addition

bringing two or more numbers (or things) together to make a ne…

Subtraction

taking one number away from another.

Place Value

Closure

Commutative property

Associative property

expanding a number by powers of ten... ex. 456=4

**10^2+5**10+6*1If you add (multiply) two numbers of a set then the sum (produ…

changes the order of the numbers... ex. 3+4=4+3

changes the groups (what is inside the parenthesis)... ex 3+(4+5)…

Place Value

expanding a number by powers of ten... ex. 456=4

**10^2+5**10+6*1Closure

If you add (multiply) two numbers of a set then the sum (produ…

Add

Addend

Algorithm

a.m.

To combine, put together two or more quantities.

Any number being added.

A step-by-step method for computing.

A time between 12:00 midnight and 12:00 noon.

Add

To combine, put together two or more quantities.

Addend

Any number being added.

Commutative Property of Addition

Commutative Property of Multiplication

Associative Property of Addition

Associative Property of Multiplication

States that changing the order in which the numbers are added…

States that changing the order in which numbers are multiplied…

States that changing the grouping of addends does not change t…

States that changing the grouping of factors does not change t…

Commutative Property of Addition

States that changing the order in which the numbers are added…

Commutative Property of Multiplication

States that changing the order in which numbers are multiplied…

Mental mathematics

Computational estimation

Adding from the left

Breaking up and bridging-addition

The process of producing an answer to a computation without us…

The process of forming an approximate answer to a numerical pr…

76 70 + 20 = 90 (Add the tens.)... + 25 6 + 5 = 11 (Add the ones.…

76 76 + 20 = 96 Add the first number to the tens in the second…

Mental mathematics

The process of producing an answer to a computation without us…

Computational estimation

The process of forming an approximate answer to a numerical pr…

Circumference

Circle

Triangle

Parallelogram (and Rectangle)

= distance around a circle... C = 2πr, where C if the circumfere…

A = πr²

A = 1/2bh

A = bh

Circumference

= distance around a circle... C = 2πr, where C if the circumfere…

Circle

A = πr²

Associative Property of Addition

Associative Property of Multiplication

Commutative Property of Addition

Commutative Property of Multiplication

When 3 or more numbers are added, the sum is the same regardle…

When 3 or more numbers are multiplied, the product is the same…

When 2 numbers are added, the sum is the same regardless of th…

When 2 numbers are multiplied, the product is the same regardl…

Associative Property of Addition

When 3 or more numbers are added, the sum is the same regardle…

Associative Property of Multiplication

When 3 or more numbers are multiplied, the product is the same…

speed

additive inverse

Associative Property

Distributive Property

distance/time

a number a is the number that, when added to a, yields zero. T…

For addition, the rule is "a + (b + c) = (a + b) + c"; in numb…

this property as "a(b + c) = ab + ac". In numbers, this means,…

speed

distance/time

additive inverse

a number a is the number that, when added to a, yields zero. T…

Math Fluency components

Reasoning

Three types of math reasoning

Inductive

Accuracy, Automaticity, Rate, Flexibility

students' ability to hypothesis, test their theories, and draw…

Inductive, deductive, adaptive

Reasoning in which conclusions are based on observation

Math Fluency components

Accuracy, Automaticity, Rate, Flexibility

Reasoning

students' ability to hypothesis, test their theories, and draw…

prime number

composite number

factors

multiples

can be divided only by 1 and itself

can be divided by 1, itself and other numbers

numbers that when multiplied together produce a given number

the products of given factors

prime number

can be divided only by 1 and itself

composite number

can be divided by 1, itself and other numbers

Major operations on rational numbers

Addition and Subtraction: 4 types of pr…

Join

Separate

addition... subtraction... multiplication... division

join... part-part-whole... separate... compare

involve adding or joining elements to a set.... 3 quantities invo…

involves removing elements... 3quanities/ variations... result unkno…

Major operations on rational numbers

addition... subtraction... multiplication... division

Addition and Subtraction: 4 types of pr…

join... part-part-whole... separate... compare