GOODMORNING LEARNERS, can someone tell me what is a number line? How can one tell if its a number line?
GRADE 3 MATHEMATICS.NUMBER LINES
PRINCIPLE 5
COMMUNICATION AND CRITICAL THINKING
WHAT IS A NUMBER LINE?A LINE OF NUMBERSADDITIONSUBRACTION
THE ARROWS ON A NUMBERLINE REPRENT INFINATE NUMBERS.THE NUMBER LINE CAN STRAIGHT OR CURVEY PROVIDED THERE ARE NUMBERS ON THE LINE.
ITS ENCOURAGING TO SEE YOU COMING UP WITH DIFFERENT ANSWERS AND I CAN SEE THAT THERE IS SOME UNDERSTANDING OF THSI TOPIC.
THESE TWO ARE NUMBER LINES, BUT CAN ONE POINT OUT THE DIFFERENCE IN THESE TWO NUMBER LINES?
CRITICAL THINKINGPRINCIPLE 1 AND 4
EVAN: WHEN SUBTRACTING WE MOVE FROM THE RIGHT TO THE LEFT IN A NUMBER LINE.
PRINCIPLE 1 AND 2.COMMUNICATION AND COLLABORATION
THEMBI: WHEN ADDING ON THE NUMBER LINE WE MOVE FROM THE LEFT TO THE RIGHT.
EVAN AND THEMBI CAN YOU PLESE TELL ME HOW THE RULES DIFFER WHEN DOING ADDITION AND SUBTRACTION.
COLD CALLING
COMMUNICATION.PRINCIPLE 7
NUMBER LINES CAN BE VERTICAL OR HORIZONTAL. THERE ARE MANY WAYS TO BE CREATIVE WITH YOUR NUMBER LINE AND THAT IS STARTING WITH NOT USING THE NORMAL HORIZONTAL LINE BUT CHALLENGING YOURSELF WITH YOUR WORK.
FATIMA:MAM, WHEN IT COMES TO NUMBER LINES ARE YOU SAYING THAT I CAN USE A CURVED LINE AND TURN IT INTO MY NUMBER LINE
A NUMBER LINE CAN BE ANY SHAPE OR FORM PROVIDED IT HAS NUMBERS, ARROWS AND LINES TO ADD NUMBERS ON TO MAKE IT COMPLETE.
TODAY WE LEARNT:1. DEFINATION OF A NUMBER LINE2. THAT THE NUMBER LINE HAS RULES WHEN IT COMES TO ADDITION ADN SUBTRACTION.3.WE LEARNT THAT A NUMBER LINE CAN BE ANY FORM OF LINE PROVIDED IT HAS ARROWS LINES FOR NUMBERS.