Calculator Math

Total of 83 pages. A 9-page Teacher's Guide gives short instructions on how to teach the Lesson Sheets. Pages 11-62 contain worksheets for the student. An Answer Key is included 63-83. Permission is given for teachers to make copies of the sheets for their classroom. The book touches on many different mathematics topics and skills, which include: familiarization with calculator, speed and accuracy with the calculator, judicious use of the calculator, "+, -, x, / facts," order of operations, rounding, estimation, decimal fractions, converting fractions and decimals, developing mathematical reasoning, handling data, rate, ratio, and percent, measurement, etc. Approximately appropriate for grades 4 and/or 5.