Let's Do Do Science Let's Do Do Science is based on the United States Next Generationn Science Standards (NGSS). The series consists of full-color textbooks and full-color activity books for Grades K to 6. Let's Do Do Science engages students with a highly visual presentation of the disciplinary core ideas in the texti and and and places an emphasis on applying scientific knowledge usingdge using NGSS practices through numerous scientific investigation. Let's Do Do Science sees engineering as an essentialtial element of science education and as such is tightly intergrated into both the textbooks and activity books. The Let's Do Science activity books include the follow features: AB Activity Activities and investigations related to concepts and topics covered in the Let's Do Do Science Textbook. Engineer It! Goes beyond inquiry by encouraging students to design, model and build to engineer solution to defined problems. Review Topical question at the end of each chapter formative assesment.