Third graders have recently started a new unit in math: Reasoning with Fractions. As students
are gaining an understanding of what a fraction is, they are realizing that there
are fractions all around us. Some observations
they have made include recipes, a gas gauge, food, money, a clock, and a
calendar. They have made the connection that we can use fractions to describe
many things in everyday life. Students even made pizzas with several toppings
and described their pizza by telling how much of each topping was on the pizza.
Students are now going to use this understanding of fractional
parts to design an obstacle course. Students have already decided on the
obstacles that they will include in their course. Next, they will design their
course in a straight line and describe the fractional part of the course that each
obstacle represents. They will describe what fraction of the course are
coordination activities and what fraction of the course are aerobic activities.
It’s very important for students to see why what we are
learning matters. I have really enjoyed having students come to class sharing
their observations of how we use fractions in everyday life. I have encouraged
all of my students to continue to look for fractions around us.
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