⭐️ Essential Key Concept ⭐️
(Note: NOT an Essentail Key Concept Until Grade 2 due to limited curriculum expectations for this topic in Grade 1)
B2.5 represent and solve equal-group problems where the total number of items is no more than 10, including problems in which each group is a half, using tools and drawings
⭐ Connections to Other Essential Key Concepts ⭐
B1.5 count to 50 by 1s, 2s, 5s, and 10s, using a variety of tools and strategies
B1.6 use drawings to represent, solve, and compare the results of fair-share problems that involve sharing up to 10 items among 2, 3, 4, and 6 sharers, including problems that result in whole numbers, mixed numbers, and fractional amounts
B2.3 use mental math strategies, including estimation, to add and subtract whole numbers that add up to no more than 20, and explain the strategies used
B2.4 use objects, diagrams, and equations to represent, describe, and solve situations involving addition and subtraction of whole numbers that add up to no more than 50
F1 demonstrate and understanding of the value of Canadian currency
F1.1 identify the various Canadian coins up to 50¢ and coins and bills up to $50, and compare their values
⛭ Related Mathematical Processes
Representing, Connecting, Selecting Tools and Strategies
During this topic, pay attention to the students' ability to maintain positive motivation and perseverance.
Do students have strategies when they are stuck? (e.g. attempt or test out different approaches, use resources in the room, ask for help from a friend)
Are students open to learning from mistakes?
Do students recognize what is working well for them, and what might need to be changed?
Concrete Learning Resources Tools:
rekenreks (arithmetic racks - learn more)
ten frames and two-sided counters
money
base ten blocks
number pathways
linking cubes in two colours
counting rods (cuisenaire rods)
white boards
Virtual Learning Resources and Tools:
rekenrek (arithmetic racks - learn more)
money (html5)