GOALS
* Add and subtract whole numbers and decimals.
* Convert between U.S. customary units of length.
* Identify the place value of digits.
* Identify multiplication errors.
* Make magnitude estimates.
* Explain usefulness of making an estimate.
* Describe probabilities using words or phrases.
* Write numbers in expanded notation.
* Find the landmarks for a data set.
IMPORTANT VOCABULARY
algorithm, ballpark estimate, certain, column-addition method, difference, digit, estimate, expanded notation, false number sentence, impossible, lattice, lattice mehtod, magnitude estimate, maximum, mean (average), median, minimum, minuend, mode, number sentence, open number sentence, operation symbol, partial-differences method, partial-sums method, place, place value, Probability Meter Poster, range, reaction time, relation symbol, sample, solution, stimulus, subtrahend, trade-first method, true number sentence, value, variable
****STUDY GUIDE*****Unit 2 Study Guide Click "Unit 2 Study Guide" to open the Unit 1 study guide. When it opens, you can print it by going to "File" then to "Print".
STUDENT REFERENCE BOOK(SRB) CONNECTIONS: *Use these pages to reenforce what we've learned in class and to help study!*
page 4 (Place Value)
pages 13 (Partial sums)
page 15(Trade-First Subtraction)
page 19 (Partial-Products)
page 20 (Lattice Method)
pages 28-30 (Place value with decimals)
page 35 (Addition and Subtraction of decimals)
pages 38-40 (Multiplication of decimals)
pages 119-121 (Statistical landmarks -minimum, maximum, range, mode, median, mean)
pages 226-227 (Number models)
GAMES WE'VE PLAYED IN CLASS - Play these games at home with a parent or friend! Use your Student Reference Book (SRB) to find the directions!
High-Number Toss: Decimal Version (SRB page 321)
Multiplication Bull's Eye (SRB pg.323)
Name That Number (SRB pg. 325)
Number Top It (SRB pg. 326)
Subtraction Target Practice (SRB pg. 331)
Addition, Subtraction, Multiplication Top It Games (SRB pg. 333-334)