MTE 280
Numbers, Operations, & Proportional Reasoning, K-8 Teach

Week 1

Early number sense

Cardinality recognizes the number of items after counting. Subitizing recognizes the number of items without having to count one by one.

Intro to bases and base 10

Unit = 1Long= 10Face=100

Week 2

Intro to Base Ten and Others using Frames

Prefer the method of using 10 frames. It helps students visualize the connection between base-ten longs and units.

Build-Show Addition

Week 3

Mind map project

Alternative Algorithms Addition: Expanded form,
left to right, friendly numbers, trade off

Week 4

Alt Algorithms addition: Scratch & Lattice

Build, Show, Solve Subtraction

13+24 (Build)

Week 5

Expanded Form Subtraction

Equal Addends subtraction

Showing Multiplication

Building Multiplication

When building for multiplication the dimensions are off the building mat.

week 6

Expanded form multiplication

Left to right multiplication

Area Model multiplication

Lattice model multiplication

week 7

Repeated Subtraction Division

Upwards Division

Week 15

Order of operations

week 14

Solving integers: Multiplication

week 13

Showing Integers: Addition & Subtraction

Solving Integers: Subtraction

Solving Integers: Addition

week 12

Divisibility Rules and Beginning Integers

week 11

Intro to 2-color counters

Week 10

Showing Add/Sub/Mult fractions

Showing Add/Sub/Mult Decimals

Solve Add/Sub/Mult Decimals

week 9

Adding & subtracting fractions

Multiplying and Dividing fractions

week 8

Intro Fractions

MTE 280Numbers, Operations, & Proportional Reasoning, K-8 Teach