- Read, compare and order numbers according to the place value of their digits.
- Learn to add and subtract multi-digit numbers
Key Concepts:
- Express a number in word, standard, & expanded forms
- Understand the concept of place value
- Compare sets of numbers using >, <, least, & greatest
- Order numbers from least to greatest
- Count on or back & look for patterns in order to complete number sequences
- Students read digits and place values at random from a display (board, cards)
- Students write the value of each digit given at random
- Give any 4-digit number and ask students to write its expanded form
- Have students compare & order numbers
- Have students write the missing numbers in a number pattern or number line
- Encourage use of chapter vocabulary
Chapter vocabulary: digit, place value, compare, number pattern, place value chart, ten thousand, hundred thousand, standard form, word form, expanded form, greater than, less than, greatest, least, order
from the Math in Focus Curriculum
Common Core State Standards
Learning Videos:
Ch 1 Background Videos for Parents
Chapter 1 Practice:
Workbook Pages
Reteach
Extra Practice
Enrichment
Chapter Review:
- 4.NBT.1. Recognize that in a multi-digit whole number, a digit in one place represents ten times what it represents in the place to its right.
- 4.NBT.2. Read and write multi-digit whole numbers using base-ten numerals, number names, and expanded form. Compare two multi-digit numbers based on meanings of the digits in each place, using >, =, and < symbols to record the results of comparisons.
- 4.OA.5. Generate a number or shape pattern that follows a given rule. Identify apparent features of the pattern that were not explicit in the rule itself.
Learning Videos:
- Introduction to Base 10 Blocks
- Place Value with Base 10 Blocks
- Expanded Form
- Comparing and Ordering Numbers
Ch 1 Background Videos for Parents
Chapter 1 Practice:
Workbook Pages
Reteach
Extra Practice
Enrichment
Chapter Review:
Chapter 1 Parent Letter
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