⭐ Connecting Fractions to Essential Key Concepts ⭐️
Exploring Fractions offers authentic opportunities to revisit the Essential Key Concepts of Number Sense & Addition/Subtraction:
B1.2 → Compose and decompose to 50
Combining (composing) equal parts into 1 whole and partitioning (decomposing) 1 whole into equal parts allows students to revisit and solidify their understanding of composing and decomposing numbers.
B2.5 → Represent and solve equal-group problems (up to 10 items)
Representing fair-share fractional problems allows students to revisit solving equal-group problems (e.g., 2 packs of gum, with 5 pieces in each).
B1.6 use drawings to represent and solve fair-share problems that involve 2 and 4 sharers, respectively, and have remainders of 1 or 2
B1.7 recognize that one half and two fourths of the same whole are equal, in fair-sharing contexts
B1.8 use drawings to compare and order unit fractions representing the individual portions that result when a whole is shared by different numbers of sharers, up to a maximum of 10
⛭ Related Mathematical Processes
Problem Solving , Reasoning and Proving, Representing, Communicating
During this topic, pay attention to the students' ability to identify and manage emotions.
How do students respond to problems and prompts?
What feelings are demonstrated when math problems are posed to the class?
Do students show understanding of the feelings of others during math talks and collaborative learning tasks?
Concrete Learning Resources Tools:
Area Models:
paper folding / paper cutting
pattern blocks
geoboards
Set Models:
snap cubes
two colour counters
colour tiles
Virtual Learning Resources and Tools:
Area Models:
Google Draw (partitioning simple shapes with the draw tools)
Set Models: