PLEASE NOTE:**These materials are not designed to replace lessons or materials provided within Amplify/Core Knowledge (CKLA); they are meant to supplement the existing materials provided by the Amplify Education Inc. and The Core Knowledge® Foundation.These interactive PowerPoints are aligned to Core Knowledge's (CKLA) 1st Grade Listening & Learning Strand, Domain 4, Early World Civilization. These PowerPoints are very colorful, interactive, and stay true to the curriculum. Over 1,600 slides