This is a heavily interactive web application, and JavaScript is required. Simple HTML interfaces are possible, but that is not what this is.
Profile
Kathy Richardson
krichardsonmath.bsky.social
did:plc:q4qkcy7oq73lpqmn4kxwdo23
Program Director: Math Perspectives
Author: Developing Number Concepts, Assessing Math Concepts, How Children Learn Number Concepts, Small Group Intervention, etc