'Divide step' presentation slideshows

Why students struggle with algebra and how schools and teachers can help

Why students struggle with algebra and how schools and teachers can help. Dr. Jon R. Star Harvard Graduate School of Education jon_star@harvard.edu. Questions framing this talk. Why is algebra hard ? Why is algebra so important ? What is algebra?

958 views • 52 slides

Divide And Conquer

Divide And Conquer. Distinguish between small and large instances. Small instances solved differently from large ones. Small And Large Instance. Small instance. Sort a list that has n <= 10 elements. Find the minimum of n <= 2 elements. Large instance.

753 views • 49 slides

CS1010: Programming Methodology comp.nus.sg/~cs1010/

CS1010: Programming Methodology http://www.comp.nus.edu.sg/~cs1010/. 0. Revision (1/3). General form of if statements There can be any number of else-if fragments. The else fragment is optional but can only appear last.

634 views • 49 slides

Divide And Conquer

Divide And Conquer. A large instance is solved as follows: Divide the large instance into smaller instances. Solve the smaller instances somehow. Combine the results of the smaller instances to obtain the result for the original large instance. A small instance is solved in some other way.

1.13k views • 35 slides

Driving Safety Data

455 views • 25 slides

Tutorial 9 Sort

Tutorial 9 Sort. Divide & Conquer. Solves a big problem by dividing the big problem into small ones and solve the small problems, and combine the solutions of small problems to get the solution of the original big problem Example QuickSort MergeSort. QuickSort. Divide Step

351 views • 24 slides

Algorithm Design & Analysis

370 views • 20 slides

Greatest Common Factor Least Common Multiple and Lowest Terms

Greatest Common Factor Least Common Multiple and Lowest Terms. Example 1 find the GCF, LCM and lowest terms of 48 and 80. 48 and 80. Step 1 : set up your upside down division. 2. Step 2 : find a number that will divide into both numbers. 24 and 40. 2. Step 3 : divide.

291 views • 8 slides