Open-and-go lessons that inspire kids to love science.

Science curriculum for K—5th grades.

Video thumbnail
90 sec
  • Hands-on lead students in the doing of science and engineering.
  • NGSS-aligned and Common Core make the transition to the Next Generation Science Standards and support Common Core.
  • Less prep, more learning prep in minutes not hours. Captivate your students with short videos and discussion questions.

Sign up now to try Mystery Science for free.

Sign up   or   Pin for later

Invisible Forces

Forces, Motion, & Magnets

  1. Lessons
  2. Activity Prep
  3. Assessments

Mystery 1: Forces

Exploration (20 min)
Activity: Hopper Popper (45 min)
Extras (1 hr)

Mystery 2: Balance of Forces, Engineering

Exploration (22 min)
Activity: Paper Bridge Engineering (30 min)
Extras (2.5 hrs)

Mystery 3: Balance of Forces, Friction

Exploration (13 min)
Activity: The Great Slide Challenge (45 min)
Extras (1.5 hrs)

Mystery 4: Magnets, Forces

Exploration (15 min)
Activity: Magnet Discovery (25 min)
Extras (1 hr)

Mystery 5: Magnets & Engineering

Exploration (20 min)
Activity: Invent a Magnetic Lock (35 min)
Extras (3.3 hrs)