This study concerns a framework for designing Teaching-Learning Sequences that aims to integrate the implementation of scientific practices in the context of daily problems. Said framework consists of three stages (formulation of the design principles, instructional design and design of the learning activities). It is based on four design…

This K-12 curriculum guide represents North Allegheny's integrated, planned, and continuous program covering various topics concerning human development at different age levels. The major objective of the guide is to establish for teachers acceptable content and materials which focus generally on human development but more specifically on topics…