PPT-Multiplication Concept Development & Word Problem Structures

Pathways to Teacher Leadership in Mathematics Wednesday July 9 2014 Learning Intentions amp Success Criteria We are learning to Understand the development of multiplicative thinking. Corpora and statistical methods. In this lecture. Overview of rules of probability . multiplication rule. subtraction rule. Probability based on prior knowledge. conditional probability. Bayes’ theorem. m. ultiply. t. imes. l. ots. . of. X. 3 x 2 = 6. 5 x 2 = 10. Here are some arrays to show what multiply means.. 3 lots of 2 are 6. 5 lots of 2 are 10. When we multiply, we are. r. eally adding together lots of. Start from r.h.s , if there is any carry in any part ,it is to be added to next part.. A B . C D. C*A (D.A + B*C) B*D. 1 2. 4 3. 1*4 1*3+4*2 2*3. 4 11 6. 4+1 1 6. 5 1 6. CCSSM in the Third Grade. Oliver F. Jenkins. MathEd. Constructs, LLC. www.mathedconstructs.com. Grade 3 CCSSM Domains. Operations and Algebraic Thinking. Represent and solve problems involving . multiplication and division.. Written Methods. Written Methods. Throughout their years at school, children should progress from informal jottings and number line methods to formal efficient written methods.. By the end of Year 3, children should be confident using short efficient written methods for all four operations + - x ÷. September 19, 2014. Goal:. I can fluently multiply multi-digit whole numbers using the standard algorithm to solve multi-step word problems.. Agenda . Estimate the product: Review. Standard Algorithm and Area Model. Twice. Lesson 2.18: . Application Problem. Jolene brings an apple and an orange with her to school. The weight of both pieces of fruit together is 417 grams. The apple weighs 223 grams. What is the weight of Jolene’s orange? . InterContinental – . October 2015 – Private and Confidential. W. H. Y. . F. OO. D. . AN. D. . BEVERAG. E. . I. S. . I. M. P. ORTAN. T. D. IFF. E. R. E. N. TI. A. TI. N. G. . O. U. R . BR. A. Janie Everett. EDT 605. Week One Assignment. Brain Rules Lesson Plan . *All citations are listed in slide notes*. What are Brain Rules?. There are12 brain rules. Rules about how the brain works. Can be used to enhance business and educational settings. ATLANTA WIHS. CHRISTINA MEHTA, PhD. ANNA RUBTSOVA, PhD. Concept Process Overview. “I’ve got a research idea for WIHS. What do I do next?”. Start with Atlanta WIHS website: . http://www.wihs.emory.edu/science/new_concept.html. Identification of Common Word Problem Structures and Using Schema-Based StrategiesForStudents in Grades 2and above who are experiencing difficulty with mathematics word problems or have not reached th Prior Knowledge Check. Evaluate:. 10 x 7 =. 3 x 9 = . 5 x 8 = . 6 x 2 = . 7 x 4 = . Work out. 1) 3 x 90 =. 2) 6 x 70. 3) 2 x 80. 4) 60 x 4. 5) 80 x 5 . What does:. The 8 in 82 represent?. The 4 in 47 represent?. Independent Events. 4. Use the multiplication rule for independent events to calculate probabilities.. Calculate . P. (at least one) using the complement rule and the multiplication . rule for . independent events.. Principle and Permutations. 4. Use the multiplication counting principle to determine the number of ways to complete a process involving several steps.. Use . factorials to count the number of permutations of a group of individuals. .