In this Haar Wavelet instructional activity, students solve and complete 4 different problems related to the Haar Wavelet filter bank. First, they define the properties of Haar basis. Then, students compute the matrices for the first,...

Is our car bigger than theirs? Is this car better than than that one? Use comparative and superlative adjectives of provided verbs to complete twenty sentences.

Students brainstorm and discuss the concept of cryptography, the science of secrets in today's world and then focus on a system for sending secret messages used by Julius Caesar. They make a Caesar wheel assessing encrypting and...