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Ellis School.
SCHOOL HOURS ARE:
| Building Open to Staff | 7:30 AM |
| First Bell | 8:25 AM |
| Tardy Bell - Homeroom | 8:35 AM |
| Dismissal | 2:55 PM |
| Building Closed | 4:30 PM |
Everyday Mathematics – Unit 2
Operations with Whole Numbers and Decimals
Goal Key: number of the unit, letter of the goal, progress towards the goal (below)
Beginning/Developing/Secure
Lesson 2.1 Addition and Subtraction of Decimals
Goal 2jS: Add and subtract decimals
Lesson 2.2 Multiplication of Decimals: Part 1
Goal 2bD: Estimate products and multiply decimals
Lesson 2.3 Multiplication of Decimals: Part 2
Goal 2bD: Estimate products and multiply decimals
Lesson 2.4 Multiplying by Powers of 10
Goal 2eD: Multiply by positive and negative powers of 10
Lesson 2.5 Analyzing Large Numbers
Goal 2fD: Interpret number-and-word notation for large numbers
Goal 2iD/S: Read, write, and compare numbers from thousandths to trillions
Lesson 2.6 Reading and Writing Small Numbers
Goal 2gD: Use exponential notation for small numbers
Goal 2iD/S: Read, write, and compare numbers from thousandths to trillions
Lesson 2.7 Exponential Notation and the Powers Key (Calculator)
Goal 2hS: Use exponential notation for large numbers
Lesson 2.8 Scientific Notation for Large and Small Numbers
Goal 2aB: Translate between scientific notation and standard notation, with and without a calculator
Goal 2bD: Estimate products and multiply decimals
Goal 2hS: Use exponential notation for large numbers
Lesson 2.9 Scientific Notation on a Calculator
Goal 2aB: Translate between scientific notation and standard notation, with and without a calculator
Lesson 2.10 Division of Whole Numbers
Goal 2cD: Divide two whole numbers; give the answer to a specified number of decimal places
Goal 2kS: Estimate quotients and divide whole numbers
Lesson 2.11 Division of Decimals
Goal 2dD: Estimate the quotient and divide a decimal by a whole number
Lesson 2.12 Unit 2 Review and Assessment
Lessons cover the following 6th grade GLE’s:
M(N&O)-6-2 Demonstrates understanding of the relative magnitude of numbers by ordering or comparing numbers with whole number bases and whole number exponents (e.g.,33, 43), integers, or rational numbers within and across number formats (fractions, decimals, or whole number percents from 1- 100) using number lines or equality and inequality symbols.
M(N&O)-6-3 Demonstrates conceptual understanding of mathematical operations by describing or illustrating the meaning of a power by representing the relationship between the base (whole number) and the exponent (whole number) (e.g.,33, 43); and the effect on the magnitude of a whole number when multiplying or dividing it by a whole number, decimal, or fraction.
M(N&O)-6-4 Accurately solves problems involving single or multiple operations on fractions (proper, improper, and mixed), or decimals; and addition or subtraction of integers; percent of a whole; or problems involving greatest common factor or least common multiple.
(IMPORTANT: Applies the conventions of order of operations with and without parentheses.)