mental computation. For example: What is half of 10, 20, 100, 50, 64? CONTENT STUDENT TOPIC KEY IDEA Pre-ASSESS ASSESSMENT INVESTIGATION RESOURCES DESCRIPTOR JOURNAL ACMNA034 Add Place a large collection Use the money Collection of play coins Count and collections of coins in a bucket strips or Snap or and notes If one pencil costs 5c, how much order small of coins and with a small laundry concentration Catalogue items with will 8 of them cost? collections of notes, and scoop. cards to assess prices involving If one apple costs 10c, how Australian make up Students sit in a circle. whether students collections of money. much will 7 of them cost? coins and collections One student takes a can add small A collection of Real life experience: notes to a given scoopful of coins. collections of catalogues from according to amount Ask students to sort coins. Also supermarkets and toy their value. the coins from largest observe students shops. to smallest value. as they make up Add up the coins by collections of notes writing on the and coins to 2.4.2 individual whiteboard. ‘purchase’ a Money 2 Record the total catalogue item in amount. Discuss the the Activity different strategies Process. used for adding up. This can be played as a game with the following rules: Largest amount of money – 5 points Smallest amount of money 2 points Less than $5 – 1 point Exactly $5 – 5 points CONTENT STUDENT TOPIC KEY IDEA Pre-ASSESS ASSESSMENT INVESTIGATION RESOURCES DESCRIPTOR JOURNAL ACMN028 partition Write a three-digit Tiny ones, tens and Group, numbers number on the board, - Source: Steps hundreds or MAB Use written on top. Give students partition and into for example: 327 materials Professional the challenge: I took three bottle rearrange hundreds, Ask the students to Place Value arrows Development. First tops. I made a three-digit number collections up tens and represent this amount steps in Mathematics Mini-whiteboard with zero in the tens position. What to 1000 in ones, using with tiny hundreds, – Number Course Show me pocket might my number be hundreds, standard tens and ones. Write frame Book. ECU: tens and ones and how many hundreds, Churchlands, W.A. p
mental computation. For example: What is half of 10, 20, 100, 50, 64? TOPIC CONTENT DESCRIPTOR KEY IDEA Pre-ASSESS ASSESSMENT INVESTIGATION STUDENT JOURNAL RESOURCES 2.4.2 Money 2 ACMNA034 Count and order small collections of Australian coins and notes according to their value. Add collections of coins and notes, and make up collections to a given amount Place a large collection of coins in a bucket with a small laundry scoop. Students sit in a circle. One student takes a scoopful of coins. Ask students to sort the coins from largest to smallest value. Add up the coins by writing on the individual whiteboard. Record the total amount. Discuss the different strategies used for adding up. This can be played as a game with the following rules: Largest amount of money – 5 points Smallest amount of money 2 points Less than $5 – 1 point Exactly $5 – 5 points Use the money strips or Snap or concentration cards to assess whether students can add small collections of coins. Also observe students as they make up collections of notes and coins to ‘purchase’ a catalogue item in the Activity Process. If one pencil costs 5c, how much will 8 of them cost? If one apple costs 10c, how much will 7 of them cost? Real life experience: Collection of play coins and notes Catalogue items with prices involving collections of money. A collection of catalogues from supermarkets and toy shops. TOPIC CONTENT DESCRIPTOR KEY IDEA Pre-ASSESS ASSESSMENT INVESTIGATION STUDENT JOURNAL RESOURCES ACMN028 Group, partition and rearrange collections up to 1000 in hundreds, tens and ones partition numbers into hundreds, tens and ones, using standard and Write a three-digit number on the board, for example: 327 Ask the students to represent this amount with tiny hundreds, tens and ones. Write how many hundreds, - Source: Steps Professional Development. First steps in Mathematics – Number Course Book. ECU: Churchlands, W.A. p Use written on top. Give students the challenge: I took three bottle tops. I made a three-digit number with zero in the tens position. What might my number be Tiny ones, tens and hundreds or MAB materials Place Value arrows Mini-whiteboard Show me pocket frame