Greetings from Sam Alexander

Playing with numbers 1 April 1, 2020 Good morning Students ! This is our first class using the blog Welcome to mathematics blog lesson. General Instructions: 1. For the students who managed to get new notebooks:- Make set A and set B.1st chapter to be done in set A , 2nd chapter in set B, then 3rd chapter in set A and 4th in set B...so on For the students who were unable to get new notebooks. Reuse the old ones and cover it. 2. Write your Name, class and section on your notebook. 3. On the first page , make the index 4. Write Date and Topic's name . 5. Make a column on the right hand side for Rough work. Today we will start with the topic : " PLAYING WITH NUMBERS" . Let's Recall the concept of Factors and Multiples about which you studied in class 4 & 5. Learning Objectives:   By the end of this lesson, you will be able to:             1.     Understand the difference bet...

LARGE NUMBERS  April 1, 2020  Good Morning dear students Welcome to the new class and our first lesson on Mathematics. Today we start with our first chapter ' Large Numbers ' By the end of the lesson, you will be able to mark the periods of a number. write the number names of large numbers. read the number name and write its numeral Can you think of some examples where we use large numbers in our day-to-day life? Number of people in India is a large number. Distance between two planets in our solar system in kilometers is a very large number Now let us learn more about large numbers. First of all recall The Indian Place Value Chart about which you studied in class IV. Go through the following video: Video on Indian place value chart https://youtu.be/vr8nBXDq34k                    So according to the INDIAN SYSTEM, the places under each period are as follows: ...

CLASS 4                        NUMBER AND NUMERATION                                                       WORKSHEET                                                  1 st April 2020                                     ...