LibGuides: Early Childhood Education: Math/Science

There are hundreds of websites devoted to lesson plans for elementary math and science. Here are some of the more popular sites.

Inquiry in Action (from the American Chemical Society)
Free lesson plans aligned to NGSS, student activity sheets, and integrated animations help students understand science and chemistry in everyday life.
National Council of Teachers of Mathematics: Classroom Resources
Videos, lesson plans and more! Some free resources if you are not a member.
National Geographic Education: Teaching Resources
PBS LearningMedia
Access to tens of thousands of classroom-ready, digital resources including videos, games, audio clips, photos, lesson plans, and more! Browse by grade, subject, standards, or collection.