Rezultati pretraživanja
  1. 3. velj

    New video on a one-pot methylation of acidic atoms (N, O, & S) with tetramethylammonium fluoride as reported by the at Aachen in . Presentation within reach of undergrad students.

  2. 3. velj

    Dimensional analysis review today with CP Chem ahead of our stoich unit, and a student said “OH! Conversion factors are like bananas in the elevator!!” 😂 After some laughs and confused looks, he showed us this picture. It’s a BRILLIANT example! 🍌

  3. prije 14 sati

    EG chemists explore solutions, solubility, and factors of dissolution by making Kool aid with different sweetnesses- and doing it fast!- to fulfill “customer” orders

  4. Recognize your Outstanding Chemistry Students -- submit names at

  5. 4. velj

    Anyone know of a good titration simulation? Thanks!

  6. Stimulate your student's passion of & encourage them to participate in the U.S. National Chemistry Olympiad competition! Don't delay, local competitions start March 1!

  7. 3. velj

    You don't want to miss this week's webinar with Ryan Johnson! Ryan will discuss how his experience has made him look at his teaching practice under a different lens, & how it has helped him develop his pedagogical to content.

  8. 3. velj
  9. 3. velj
  10. 3. velj

    starting % comp tmrw with gum and some practice problems - I'll be absent next class- any ideas of something productive my kids could do without me? (looking at 's thing he just posted but I may need to be there...)- anything I could give them to do?

  11. 1. velj

    I just finished the *fascinating* story of “The Radium Girls: The Dark Story of America's Shining Women” by Kate Moore ... a dramatic tale of radioactivity, medicine, corporate corruption & justice for women.

  12. 1. velj

    Pop quiz! Baking soda in the beaker and vinegar is added, what is extinguishing the candle?

  13. 31. sij

    It's about covalent bonding, but watch it for the Easter Egg about London dispersion forces. 😉

  14. 31. sij

    Universal Design in the Chemistry Classroom by Lauren Stewart

  15. 31. sij

    Happy ! 😍 A little Mn & UO₂ fluorescence to light the way to the weekend! video in the comments!

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  16. 31. sij

    salty, sweet, take your pick. So much going on here😜

  17. 31. sij

    5E / Hero's Journey Example: Stoichiometry (Reactions as Recipes)

  18. 31. sij

    Anyone have a chem blade for emptying/rinsing jugs? Worth the $500?

  19. 30. sij

    Excited to share my finds from a antique store: some beautiful “Vaseline” UO₂ glasses and some Mn-leaded bottles. Check back tomorrow for a video for ! 😍

  20. 30. sij

    Any chemistry teachers out there looking for a job in a great school?

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