Lasers, Light and Optics - Free Lesson Downloads

Welcome to Laser Classroom’s Free Light, Laser and Optics Lessons and Experiments!! Everything here illuminates the naturally STEM integrated topics of light, lasers and optics with step by step instructions for engaging your students.

The free downloadable optics lessons on this page bring abstract concepts into focus and introduce the amazing science, technology, engineering and math of the basics like reflection, refraction and diffraction as well as applications like spectroscopy, invisibility and energy. Most even have printable activity worksheets for the students!

Each page below gives a preview of the lesson. To download the full lessons enter your email here and we'll send you a .ZIP file with everything you need!

Download free lessons

We'll email you a link to download the .ZIP file with over two dozen PDF lessons!

Go to download form

Free Light Blox lessons

GO TO DOWNLOAD
light blox from laser classroom for color mixing light experiments for kids grades 4-8 Light-Blox-Laser-refraction-bending-concave-arching-lessons-reflection-colorful-spectrum-light-blox-LED-primary-colors-mixing-reflection-index-of-refraction-classroom-learning-teaching-kit

Light Blox - LED color mixing educational kit

To make the experiments above fun and easy, use our blue, green, and red LEDs for DIY color mixing, reflection and refraction experiments!

View full details

Free Laser Blox and Laser Pointer Lessons

GO TO DOWNLOAD
laser blox 3 pack red violet green reflection student teacher learning kit

Laser Blox Educational Laser Pointers

To safely do the above lessons, consider LaserBlox! Designed for safety and education, our violet, green, and red laser pointers take optics learning to the next level.

Color
Pack
View full details

Free DIY light and optics lessons

  • Light is for Seeing!

    Elementary School
    See details 

  • Explore Reflection with Reflect View

    Elementary School, Middle School
    See details 

  • Hologram in your hand!

    Elementary School, Middle School, High School
    See details 

  • Bake Fluorescent Cupcakes!

    Elementary School, Middle School, High School
    See details 

  • DIY Smart Phone Microscope

    Elementary School, Middle School, High School
    See details 

  • Kinesthetic Model of Refraction

    Middle School, High School
    See details 

  • Measure the speed of light with a chocolate bar

    Middle School, High School
    See details 

  • Giant Cylinder Challenge!

    High School
    See details