Variables are a fundamental concept in Digital Technologies. Most programs need them to hold values and to make decisions. However, variables are also very hard to understand, since they have both a name and a value of data they contain. Students often struggle with this distinction. This product is a tactile variable and is intended for demonstrations by the teacher in a classroom environment. This product is useful when students struggle with variables in computer programming.
By turning the 3D-printed dial, we set the binary value of the variable. This represents a computer program changing the variable value.
This product has been designed with the new Australian Curriculum: Digital Technologies in mind.
- 1x Variable
- 1x CR2032 Battery
Note: Use only under adult supervision. Not suitable for small children who might be at risk of swallowing the battery.
RETURN AND REFUND POLICY
Not satisfied? Return the product to us within 30 days for a full refund.