Place Value

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Introduction to our classroom! Rules and other fun stuff for Mr. Giraldi's 4/5 online classroom!

由Mark Giraldi - Cashmere Avenue PS (1260)

Standards and Framework for Mathematical Practices

由Meghan Fore

Density measurement

由abdul aziz

Historia de la matematica

由edward solis

bases

hex decimal

base 3,etc

exploding dots

binary

Orders of magnitude

Place Value

Compare/order

Ordering numbers

measurement systems

inequalities

Rename

Partition

Grouping and regrouping

Estimate

Rounding

Limits

Accuracy

Name/Record

Tallies, pictorial representations

Writing and reading

common shorthands

word to digits

Calculate

Addition and subtraction

multiplication and division

standard form

decimal to fraction conversions

percentage to decimal conversions

percentage calculations

related calculations

Make/represent

measurements

metric units

prefixes

time

number lines

marked value systems

Money

"old" Money

decimal

manipulatives

Counters

Gattengo Charts

Multi-base/base ten/Diennes

Ten Frames

Count

counting in steps

odometer principal