Education.com
Education.com: Counting Pizza Party
[Free Registration/Login Required] There's no pizza party like a counting pizza party! In this math game, students count the correct number of toppings and add them to the pizza to match the customer's order.
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Erikson Institute: Why One to One Correspondence Matters
A hallmark of accurate counting is when preschoolers begin to assign one number, and only one number, to each object as they count. We see this achievement when a child touches or tags each object in time with saying the counting words....
Illustrative Mathematics
Illustrative Mathematics: G Mg How Many Cells Are in the Human Body?
About how many cells are in the human body? The purpose of this task is for students to apply the concepts of mass, volume, and density in a real-world context. Aligns with G-MG.A.2.
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Mega Math: One to One Correspondence
This site contains a simple example of one-to-one correspondence used in the real world.
Utah Education Network
Uen: Box It Up
This lesson engages students in reading comprehension and measurement activities related to Rod Clements's book, Counting on Frank. Students will write a summary about what the character found to measure. Students will then find objects...
Illustrative Mathematics
Illustrative Mathematics: G Mg, G Gmd Global Positioning System Ii
Satellites communicate with a GPS device and establish the distance between them and their locations. The set of points at a fixed distance from a satellite form a sphere so when the GPS receives its distance from a given satellite, this...