PDF-Count On Misconceptions in Mathematics Misconception Multiplication can Increase or

But this can still be confusing While we accept the above the concept of a number times 8 continues to be perceived as an increase How then can we attach a meaning to so that this will be perceived as decreasing When multiplying by a whole positive. Course 3. Warm Up. Problem of the Day. Lesson Presentation. Warm Up. 1.. . 14,000 is 2 % of what number?. 2.. 39 is 13% of what number?. 3.. 37 % of what number is 12?. 4.. 150% of what number is 189?. Holly Hosford-Dunn PhD. Academy Village, . January 23 . 2013. Myths. . #1: Hearing . Losses. are All Alike. #2: Don’t Need . Hearing Aids . for Mild Hearing Losses. #3 & #4: Hearing Aids Don’t . Essential Question: How do we multiply integers? How do we divide integers?. Multiplying Integers . The product of two integers with the same sign is positive.. The product of two integers with different sign is negative.. Pre-Existing Knowledge and Misconceptions. By: Karli Breeden, Mary . McGoldrick. , . Ailaura. . Donahoe. SC 297A. 1. The effects of prior knowledge and text structure on comprehension processes during reading of scientific texts.. Part 1. By Monica Yuskaitis. 3 x 3 = 9. 4 x 8 = 32. Multiplication Facts. are easiest to learn when.... You find patterns.. You use rhymes.. You use stories.. You relate them to what you already know.. Unit 5.7. Pages 250-253. . . 2.. 3.. 4.. 6. 50. 30. 120 . Warm Up . Problems. Write each fraction in simplest form.. What is ½ of 12. . What is ½ of 100. What is ¼ of 120. What is ¼ of 480. The Term. Misconception . “. the act or result . of misconceiving,”. . “. a wrong or . inaccurate conception,”. . “. a wrong notion,” . “. misunderstanding”. 1st misconception . . that . Presenter: Sunny Chin-Look (sunnylook@yahoo.com). K-12 . Math Instructional Specialist at Alhambra Unified. Member . of . CDE Curriculum . Framework and Evaluation Criteria . Committee. CSULA Teaching Credential Program. Warm Up:. Complete the “Perceptions of American Teenagers” handout.. Rise and Expansion of Islam. *Essential Questions*. In what ways can preexisting geographic and cultural realities influence the development of a new religion? . SOL A.2b. REVIEW. Represent . Polynomials Using Algebra . Tiles. Represent x. 2. 3. 2) Represent x. 2. 4x – 2. . REVIEW. Represent . Polynomials Using Algebra . Tiles. 3) Represent 3x.  . Can you name the parts of a fraction?. ?. ?. numerator. denominator. What sort of fractions / numbers are these:.  .  .  . ?. ?. ?. p. roper fraction. improper fraction. m. ixed number. Multiplying Fractions.  . Can you name the parts of a fraction?. ?. ?. numerator. denominator. What sort of fractions / numbers are these:.  .  .  . ?. ?. ?. p. roper fraction. improper fraction. m. ixed number. Multiplying Fractions. Multiplying Decimals Example: 5.63 x 3.7 5 . 63 3 . 7 x 1 2 4 4 39 0 9 8 1 16 + 1 3 1 8 1 0 1 2 two one three . You do not line up the factors by the decimal. Instead, place the number with more digits on top. Slides 13-15: . Workbook Introduction Problem p. 55 . Slide 16: . Workbook Practice. . p. 57-58. Multiplying Multi-Digit Numbers. Enhanced Learning Task. What do we know?. . What do we need to find?.