Level C Module 1: Modeling Numbers Vocabulary Created by: Kristina M. Fuller March, 2010 Module 1 Workbook
Lesson 1 pattern – repeated cycle Colors: Shapes: Letters: ABAB Numbers: 1212 Counting: 2, 4, 6, 8
Lesson 1 increase – get larger in size Examples: 2, 4, 6, 8, 10 10, 20, 30, 40
Lesson 1 decrease – get smaller in size of number Examples: 15, 13, 11, 9 40, 35, 30, 25
Lesson 2 skip counting – counting in groups by a given number The Counting Game Skip Counting
Lesson 3 base ten blocks – pieces used to model numbers Modeling Numbers Tens and Ones Tens and Ones (2)
Lesson 3 ones block – single cube used to represent 1
Lesson 3 tens rod – rod made of 10 ones blocks used to represent 10
Lesson 3 place value chart – a chart that shows the value of each digit in a number
Lesson 4 hundreds chart – a chart that shows the numbers in order
Lesson 5 hundreds flat – a flat that is made up of 100 ones blocks used to represent 100
Lesson 6 expanded form – a way to write a number that shows the place value for each digit 284 =
Lesson 6 place value – the value a digit has because of its place in a number
Lesson 6 standard form – a number written with 1 digit for each place value 751
Lesson 8 before – a number less than a given number or to the left of a given number on the number line 64 65
Lesson 8 after – a number greater than a given number or to the right of a given number on the number line
Lesson 8 between – a number that is greater than the first number and less than the second number
Lesson 9 greater than symbol – a symbol used when comparing 2 numbers with the greater number given first
Lesson 9 less than symbol – a symbol used when comparing 2 numbers with the lesser number given first
Lesson 10 order – to list 3 or more numbers from least to greatest or greatest to least
Lesson 10 graph – place a point on a number line
Lesson 10 number line – a line that shows the order of numbers