,
, Stuvia.com - The Marketplace to Buy and Sell your Study Material
NUMBERS
ADDITION:
● A way of putting together 2 or more things to find out how many there are together.
● Each addition fact is made up of 2 or more addends and a sum
● Some beginners practise with coins or bottle caps
● Each addition fact consists of an (ADDEND) + (ADDEND) = (SUM)
BASIC FACTS
COUNTING TOGETHER When you put together 2 or more sets to form a new set and
find out how many there are together in the new set, you can
count them together.
THINKING TOGETHER Is a quicker way of adding than counting together.
Example:
4 + 5 = ???
(4+4= 8 ) so (4+5 will be 1 more)
therefore 4 + 5 = 9
REGROUPING Changing the sets to the nearest 10 is called regrouping
EXAMPLE: 9 + 6 +15 OR (9 +1 =10) and (6 -1 = 5)
NUMBERS AND CALCULATIONS 1
Downloaded by: ruan0905 | ruan0905@gmail.com
Distribution of this document is illegal
, Stuvia.com - The Marketplace to Buy and Sell your Study Material
SUBTRACTION
● A way of taking away a number of things from a larger number of things
● A number is taken away to find out how many things are left
● Each subtraction fact consists of a MINUEND, a SUBTRAHEND and a REMAINDER or
DIFFERENCE.
BASIC FACTS
DICE AND DRILLING ACTIVITIES
➔ use one/two more than dice
➔ 1 : labelled with +1, +2
➔ 2 : labelled 4, 5, 6 ,7, 8, 9
➔ After each roll of the dice, children should say the complete fact: four and two is six
DISCUSS THE USE OF DICE IN THE DRILLING ACTIVITIES IN THE MATHEMATICS
CLASSROOM. EXPLAIN THE CONCEPTS THAT CAN BE MASTERED AS WELL AS DRAW
(SHOW) THE DICE THAT YOU WILL USE(5)
● Drill is good for strengthening memory and retrieval capabilities.
● Dice can be used to to complete the facts of numbers for example if you get’ 3 and 6 its 9’
● They can use it to add doubles doubling the number that they get.
● They can use a dice with numerals or the one with just number symbols.
NUMBERS AND CALCULATIONS 2
Downloaded by: ruan0905 | ruan0905@gmail.com
Distribution of this document is illegal
Los beneficios de comprar resúmenes en Stuvia estan en línea:
Garantiza la calidad de los comentarios
Compradores de Stuvia evaluaron más de 700.000 resúmenes. Así estas seguro que compras los mejores documentos!
Compra fácil y rápido
Puedes pagar rápidamente y en una vez con iDeal, tarjeta de crédito o con tu crédito de Stuvia. Sin tener que hacerte miembro.
Enfócate en lo más importante
Tus compañeros escriben los resúmenes. Por eso tienes la seguridad que tienes un resumen actual y confiable.
Así llegas a la conclusión rapidamente!
Preguntas frecuentes
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
100% de satisfacción garantizada: ¿Cómo funciona?
Nuestra garantía de satisfacción le asegura que siempre encontrará un documento de estudio a tu medida. Tu rellenas un formulario y nuestro equipo de atención al cliente se encarga del resto.
Who am I buying this summary from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller pablitoh11. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy this summary for 2,73 €. You're not tied to anything after your purchase.