THE SCIENCE TeeCHER :: Math T-shirts

50% off storewide closeout sale!

This is a going-out-of-business sale. This was started as a family business, and since my divorce several years ago, my heart hasn't been in it. So I'm moving on.

Everything is 50% off, while it lasts! The discount happens as soon as you put something in your cart.

Several designs are completely sold out and no longer available, and most shirts have sold out in one or more sizes.

Click here to see shirts listed by sizes that are still available.

Click here for for Women's shirts sorted by available sizes.

Click here for for Youth shirts sorted by available sizes.

Orders over $200 get a 15 percent discount and free USA shipping; orders over $400 get a 20 percent discount and free USA shipping.

Math T-shirts


Pi T-shirts
28 products

Calculus T-shirts
9 products

Algebra T-shirts
10 products

Geometry T-shirts
4 products

Funny Math T-shirts
29 products

Other Math T-shirts
19 products

Kids
9 products

Products

Sort by: Product Price Default
Be Rational Get Real i vs pi T-shirt - Sold Out

Available in Women's premium ringspun Hanes Nano classic fit XL.

Price: $20.

Calculus Cheat Sheet T-shirt - SOLD OUT

Derivatives and integrals, printed upside down so you can read them while you wear the shirt.

Pricing: $20.

Easy as Pi T-shirt - SOLD OUT
As seen on TV in the Numb3rs episode "Atomic Number 33".
BEST SELLER. Comes in Adult, Women's, and Youth sizes.


Price: $20.
Math Advisory T-shirt - Sold Out

Mathematical Advisory: Graphic Content; Explicit Functions.
Graphs and explicit functions for straight line, parabola, sine, cosine, and semicircle.
Available in Ash Gray.

Price: $20 .

Miracle Step Cartoon T-shirt - Sold Out!
Size Small only.

Sidney Harris Cartoon with caption: "I think you should be more explicit here in step 2."
T-shirt is Ash Gray.

Price: $20.

Pi-Lingual Math T-shirt - SOLD OUT

The Pi-Lingual t-shirt features geometric diagrams for area and circumference of a circle, and a wide variety of advanced formulae featuring Pi.
T-shirt is Black. Available only in Small and 2XL.

Price: $20.

Quadratic Formula T-shirt 1 - SOLD OUT
Sold Out!

Front: "It can be radical, irrational, too complex to be real" (The quadratic formula)...
Back: "But it gets to the root of the problem."
Available in White XL only.

Price: $20.

Think Outside the Tesseract T-shirt - Sold out
SOLD OUT!

T-shirt is Black. 100% preshrunk cotton. .

Pricing: $20.

It's a Boy XY Maternity Shirt
1+1=xy This is a maternity shirt which will keep reasonably intelligent people from asking, “Boy or girl?”

$20.
It's a Girl XX Maternity Shirt
1+1=xx This is a maternity shirt which will keep reasonably intelligent people from asking, “Boy or girl?”

$20.