Revised 10.11.06

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CIESE Team

Ihor Charischak
icharisc@stevens.edu

CIESEmath Project
Everyday Math Alignments

Unit 2 - Operations with Whole Numbers and Decimal
(Pacing - Complete by 10/20/06)
 Lessons Target Date 2.1 Addition and Subtraction of Decimals Roman Calculator - Decimal Numbers Rule! Why? Why does 13 X .7 = 2.8 - revisit A&C 2.2 Multiplication of Decimals: Part 1 Number Guessing Game Decimal Darts - Flash version 2.3 Multiplication of Decimals: Part 2 Napier's bones - try the Java simulation. How is this similar to Lattice multiplication? 2.4 Multiplying by Powers of 10 Doggone Decimal Game - the Calculator version. 2.5 Analyzing Large Numbers 2.6 Reading and Writing Small Numbers 2.7 10/10/06 Exponential Notation and the Powers Key on a Calculator Use the TI-15 calculator in this lesson. 2.8 Scientific Notation for Large and Small Numbers Going SN - Doubling & Halving Activity - Comparing your calculator with a spreadsheet. 2.9 Scientific Notation on a Calculator Use the TI-15 calculator in this lesson 2.10 Division of Whole Numbers 2.11 Division of Decimals 2.12 10/20/06 Unit 2 Review and Assessment Multiplication facts review - Timez Attack. Multiflyer - Review of Multiplication facts Product Game - NCTM illuminations