50 Weeks of STEM Labs contains the following:

50 Weeks of STEM Labs has 250 projects separated into 50 different themes, 1 per week. Unlike the other books in the series (50 STEM Labs, 50 More STEM Labs, and 50 New STEM Labs), this one does not have grading rubrics. It is 5 ideas for each week on a single page. With 250 projects, there is some similarity between some weeks and there are some obviously similar projects, but there is a year's worth of stuff to do here, and it is all with readily-available materials you can get from home, school, or dollar stores!

Here is a list of the themes:
WEEKLY THEMES:
  1. Pasta Power (pasta noodles)
  2. Mushy Marshmallows (marshmallows) 
  3. Airplanes Ahoy! ( building airplanes) 
  4. Marble Madness (marbles) 
  5. Toothpick Terrors (toothpicks) 
  6. Gumdrop Geniuses (gumdrops)
  7. Balloon Bashers (balloons) 
  8. Egg-stravaganzas (eggs) 
  9. Foiled Again (aluminum foil) 
  10. Grasping at Plastic Straws (straws)
  11. Tubular Times (cardboard tubes) 
  12. Cups Ahoy! (cups) 
  13. Stringing Me Along (string) 
  14. Clippers (paperclips) 
  15. Paper Delivery (paper) 
  16. Golden Arches (building arches) 
  17. Coin Purses (coins) 
  18. Get Musical (building instruments) 
  19. Quit Spooling Around (thread spools) 
  20. Waxy Facts (wax paper) 
  21. Rubber Band Man (rubber bands) 
  22. The Muffin Man (muffin tray liners) 
  23. Bowling Time (foam/paper bowls) 
  24. Claymation Station (clay) 
  25. Cereal Aisle (breakfast cereals) 
  26. Recyclers (recycled materials projects) 
  27. Plasticware Everywhere (plastic cutlery) 
  28. Filtered Down (coffee filters)
  29. All Taped Up (tape)
  30. Dish Me Up (paper plates)
  31. Optical Industries (lenses)
  32. Chocoholics (chocolate)
  33. Popsicle Pride (popsicle sticks)
  34. Pretzel Time (pretzels)
  35. All Wrapped Up (plastic cling wrap)
  36. Ping Pong Powers (ping pong balls)
  37. Pipe Down (pipe cleaners)
  38. Tissue Time (tissue/kleenex)
  39. Water Wizards (projects with water) 
  40. Air Power (projects with air)
  41. Spongy Logic (kitchen sponges)
  42. Boating Lessons (building boats)
  43. Ready, Set, Lift! (lifting/weight projects) 
  44. Heat Waves (projects with heat)
  45. Glue-rific Guises (glue)
  46. Going Nuts (packing peanuts)
  47. Car Wars (projects with cars)
  48. Fresh Powder (flour, salt, sugar)
  49. Magnetic Personalities (magnets)
  50. Crash Time (projects with crashes)

     

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