Free Biology Lesson Plans

  • Biology Experiments and Labs

    Biology Labs and Experiments

    NGSS Life Science offers biology teachers engaging biology experiments and biology labs. We have DNA experiments, cell biology labs, enzyme experiments, microscope labs, scientific method experiments, ecology labs, high school science experiments, Mendelian genetics experiments, molecular biology labs, plant science experiments, animal science labs and more.
  • Biology Activities

    Biology Activities

    Are you looking for fun biology activities? Lesson Plans Inc. has photosynthesis activities, cell respiration activities, double helix activities, enzyme activities, immune system activities, protein synthesis activities, evolution activities, ecology activities, and many other high school life science activities.
  • Biology Worksheets

    Biology Worksheets

    Free biology worksheets are avaialable for download for students to practice life science concepts. Lesson Plans Inc. has molecular biology worksheets, cell division worksheets, cell organelle worksheets, DNA worksheets, double helix worksheets, human body worksheets, virus worksheets, and many other life science worksheets.
  • Biology Projects

    Biology Projects

    Rigorous biology projects that promote group work are downloadable here for life science teachers. Lesson Plans Inc. has environmental science projects, human body science projects, cell biology projects, DNA evolution projects, current event projects, cell division projects, and many other group biology projects. We have many research projects, current event articles, research essays and more.
  • Biology Tests

    Biology Tests, Quizzes, & Exams

    Lesson Plans Inc. provides life science teachers standards based online biology tests, exams and quizzes. We have enzyme quizzes, cell biology exam questions, genetics quizzes, DNA test questions, evolution exam questions, ecology test questions, human biology quiz questions, and so much more. Are you looking for biology test or quiz answers?
  • Biology Multimedia

    Biology Multimedia

    Lesson Plans Inc. has biology multimedia available to life science teachers. We have links to streaming videos and animations that are coupled with an associated lesson plan. Free biology online webquests are downloadable for students to use the Internet as a source of information. A webquest is a research-oriented lesson where teachers provide links to credible Internet websites for a source of information. Students use the provided links in a structured order provided by the teacher.
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Lesson Plans by Subject

Free Lesson Plans

NGSS Life Science is an online warehouse of lesson plans that were created by our team at NGSS Life Science or teachers all over the United States. The majority of the lessons were designed for high school science teachers, but we have many middle school, and elementary school lesson plans. Many lessons are aligned to the Common Core and NGSS.

Lesson Plans Inc. has biology activities, biology experiments, biology labs, biology worksheets, science projects for life science & biology teachers. We also provide classroom management strategies, teacher best practices, science demos, printable biology worksheets, and assessments. Biology lesson plan topics include animals, cell biology, ecology, evolution, genetics / DNA, microbiology, human body systems, molecular biology, plant biology, and the scientific method.