At Halloween, Science Is Cooler than Ever


donna_giachettiby: Donna Giachetti

In the spring
a young man’s fancy
lightly turns to thoughts of love.”

 —Alfred, Lord Tennyson

Alfred may have a point, but these days our thoughts turn to darker, spookier things—zombies, ghouls, witches, monsters and ghosts (more about them later, scroll down to the end of the blog).

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Why is autumn one of our favorite times of year?

Let us count the ways:

  •     A new school year…
  •    Cooler temperatures…
  •    Warm, cozy sweaters and boots…
  •    A procession of colorful fall foliage…

But best of all, there’s the anticipation of HALLOWEEN! What a wonderful time to be a mad scientist! Read the rest of this entry »


Make Slime, Gak, and Oobleck | Gross Science


Tami O'Connorby: Tami O’Connor

Let’s face it, kids of every age love gooey substances! The school year is never complete until you and your students make slime. Depending upon your grade level, the topic you’re teaching, your classroom budget, and the time you have available, there are a number of options open to you.

One of my favorite “recipes” is the ever popular Elmer’s Glue Gak. Aside from the fact that it’s easy to make, it’s rare that you wouldn’t have most of the essential ingredients at your fingertips.

Borax and Elmers Glue for making SlimeTo make Gak:

Read the rest of this entry »