Kids Explore STEAM Careers with HMNS Outreach

Inspiring a child takes effort, time, passion and heart. It’s why we do what we do.

At the Houston Museum of Natural Science, discoveries are made daily. The sounds of learning fill our hallways every day, from the gasp of wonder from a kid stepping onto the Morian Overlook for the first time or the squeal of delight as a butterfly in the Cockrell Butterfly Center rests on a child’s shoulder. Those sounds are all the evidence we need to know we are upholding HMNS’ mission, its commitment to education.

For the kids that may not be able to get to the museum, there is HMNS Outreach. Our variety of programs brings HMNS straight to the community, visiting hundreds of schools and organizations each year and reaching more than 100,000 children in 2015 alone. The ultimate goal is to instill in these kids a love of learning that will carry them to new heights in their careers and throughout their lives.

Here are some of the many STEAM careers that HMNS Outreach can inspire a child to reach for.


The TOTAL Wildlife On Wheels offers an extraordinary look at animals of all kinds. Students get an up close and personal encounter with wildlife ranging from snakes and frogs to birds and mammals.

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Students in Turner High School’s Vet Tech program observe the wing of a Ringneck Dove, which travels as part of the TOTAL Wildlife On Wheels Vertebrates program.

Forensic Scientist

A presentation of Cleanup Crew from the Bugs On Wheels program will cover the process of decomposition and the return of vital elements to the Earth. These principles of decomposition are crucial to forensic scientists, who use arthropods and fungi to study crime scenes and gather more information.


Entomologist Erin Mills shows off a Giant African Millipede during a presentation of the Bugs On Wheels program Cleanup Crew.


Body Works is our newest set of programs in the Science Start family, and these presentations focus on the anatomy and capabilities of the human body. From the brain to the heart to the skeleton, each of these presentations will provide students with a comprehensive overview of what we can do with what we’ve got.



A Chevron Earth Science On Wheels program like Know Your Rocks is immensely useful for future careers in Geology. A students’ knowledge of the rock cycle and the differences between different types of rocks and fuels can be vital in fields such as the energy industry.


A student discusses the properties of two different specimens with his classmates during a presentation of Know Your Rocks.


A visit from the HMNS Discovery Dome includes more than 40 different shows about a range of topics, including a classic planetarium show, The Starry Night. One of today’s kids could discover a new planet, a galaxy, or even a black hole, and the Dome provides a great foundation for an interest in astronomy.

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Students at Reagan High School file into the Discovery Dome for a screening of Cosmic Collisions, a show narrated by Robert Redford about different outer space encounters between celestial objects.


An interest in foreign cultures can take you all over the world or even back in time. Anthropologists study the history of humanity, and Docents To Go programs such as Native Americans or Ancient Egypt provide students with an introduction to different communities and societies.


Volunteer Bob Joyce shows an arrowhead and arrow used for hunting by Native Americans.


Try a ConocoPhillips Science On Stage program like Cool Chemistry, which discusses different chemical reactions as well as the properties of polymers and liquid nitrogen. It’s a great glimpse into what chemistry is all about!


Educator Carolyn Leap discusses the properties of a polymer during a presentation of Cool Chemistry.


Students at Johnston Middle School have had the opportunity to sketch animals from the museum’s TOTAL Wildlife On Wheels and Bugs On Wheels programs over the years, and they’ve produced some spectacular pieces, like the crocodile skull below.


These are just a few of the many STEAM careers that are natural extensions of the concepts discussed in HMNS Outreach. We are proud to play an important role in the lives of students all over the Houston area and beyond, and we are honored to have the opportunity to inspire the next generation.


A student draws Peanut, a Costa Rican Curly Hair Tarantula, as Peanut cooperatively sits still.

To book HMNS Outreach, email, call us at the number listed on our site, or fill out this form online. We look forward to working with you!

Educator How-To: Nautilus and the Golden Spiral (an approximation)

Editor’s note: In honor of our new Nautilus Live program — which takes Museum patrons to the ocean floor with telepresence technology — this month’s Educator How-To is all about the nautilus shell. From our veteran Xplorations educator Kat Havens:

It is difficult to deny the beauty and perfection of the nautilus’ spiraled chambers. Many have heard it is a perfect example of a Golden Spiral or have seen pictures of it neatly fitted into a Golden Rectangle. Although compelling, it is mathematical mythology.


The angles found within the chambers of the shell exhibit multiple angles that are not congruent with those of the Golden Spiral. In fact, the spiral of the nautilus is more correctly known as an approximate logarithmic spiral or as exhibiting logarithmic spiral growth. Growing in this manner allows the animal to increase in size without changing its shape. We think that it is an excellent example of Mother Nature’s knack for beautiful symmetry.


•    Cut nautilus shell
•    Styrofoam or paper plate
•    Sheet of craft foam or other padded surface
•    Paper – color of your choice
•    Acrylic paint – color of your choice

paint print


1.    Gather all of your supplies. Cut nautilus shells are common and may be purchased at seaside shell shops or found online at a reasonable price. They are reusable, provided they are cleaned promptly after each use. We tried cutting our own shells with a fine saw but, we were not completely satisfied with the results.
2.    Place “springy” material, such as craft foam, under the print paper. This allows for a better “pull” as the give in the foam allows for better contact between shell and paper.
3.    Pour a good amount of acrylic paint onto the plate. Manipulate the plate by tipping it around until the paint is spread in an even layer that is large enough to accommodate the shell. Place the shell into the paint and pull it out. You will find the paint may coagulate in the smaller chambers and makes an unclear print. This is solved by gently blowing on these chambers to break the paint bubbles.
4.    Carefully press the shell onto the paper.  Do not move the shell in any direction once contact with the paper is made as it will smear the print. Gently pull the shell up. Often, you can get another decent pull directly after the first print, so feel free to make two or more with one paint application.

nautilus print

Happy Birthday, Isaac Newton!

Had he lived to see it, Sir Isaac would be 367 years old today – and probably pretty amazed at the scientific leaps and bounds we’ve seen since the 1687 publication of his Principia – widely regarded as one of the most influential books in the history of science.

Though he’s known to schoolchildren to world over as the recipient of a nasty bump on the head from a falling apple – the true origin of Newton’s conceptualization of gravity comes from a little higher in the sky. So, in honor of Sir Newton’s birthday, here’s a short clip from the BBC explaining how we came to know why we don’t just fall right off the Earth:

How do you remember Newton? Let us know in the comments.

And if you haven’t already, check out Google’s homepage today for their celebration (be sure to scroll over the image to get the full effect).

UPDATE: According to Scientific American, the apple story is not as apocryphal as some have claimed. (via BoingBoing)

Can you conquer the Tower of Hanoi?

Puzzles are very good at making you think flexibly and enabling you to find patterns (skills great for science and pretty much everything else), but they’re also just fun. One classic logic puzzle is the Tower of Hanoi, invented by Edouard Lucas in 1883.  This puzzle has been one of my favorites since I first saw it about twenty years ago.  As with many problems, there are multiple ways to achieve the basic goal, but after exploring you may figure out the most elegant or efficient way to get there.

One seven-disk version of the Tower of Hanoi looks like this (many more can be seen here):

The goal is to get the stack from the left pin to the right pin, finishing with the stack in the same order (largest disk on the bottom, smallest on top, and all the other disks in order). 

The rules:

1) You may only move one disk at a time. This means you may only move the topmost disk in a stack.

2) You may move the disk to any of the three pins, HOWEVER:

3) You may never stack a larger disk on top of a smaller one.

It’s easy to get the idea with just a few disks:

Here is the starting position:

Then we move the small disk to the middle pin:

Which allows the big disk to go to the last pin:

Then the small disk stacks on top of the big one and the stack is complete:

Try making and moving a three disk stack (just remember you can’t stack the larger ones on the smaller ones!):      

You can also use a dime, nickel and quarter, or three other coins of differing sizes, and just mark ‘tower slots’ on an index card in place of the pins.


Once you get the three disk stack moved successfully, see if you can do it in only seven moves (two disks took three moves).  Four disk towers can be moved in a minimum of 15 moves.  You can also try this online. This version lets you choose up to eight disks and will keep track of how many moves you make.

Here are some things to think about as you play:

Do you start to see patterns in the way you move the disks?

Is there a rule about where you should put the first disk when moving a stack of three, four, five, etc.? Does it matter if the number of disks is even or odd? Does the pattern continue no matter how many disks you have in the tower?

What is the minimum number of moves for five disks?  Does this fit into any kind of pattern with the previous ‘minimum move’ numbers?   The minimum number of moves for a seven-disk stack is 127; does this fit the pattern?

One apocryphal story tells of a tower of 64 golden disks, which when completely moved, signal the end of the world.  Assuming one move every second, this stack would take over 500 billion years to move.

Check out this site for more discussion of the Tower of Hanoi puzzle.