Rainbow Science

Who doesn’t stop and stare when they see a rainbow? And what kid doesn’t want to do science when the results burst into a colorful rainbow pattern? I hope you enjoy this colorful roundup on this first day of spring!

My kids love this simple walking water rainbow.

Candy and science. It’s what classics are made of!

Watch a rainbow of color explode in the Rainbow Milk experiment.

I dare you to do this Rainbow Magic Bag over the over your head like we did!

Add all the colors of the rainbow to make an amazing shaving cream Rain Cloud!

And my favorite, make your very own rainbow in your own backyard!

Categories: 3 ingredient experiments, science art Tags: ,
Valentine Heart Soap Boats

I ran across an easy surface tension experiment using soap boats and thought I would give it a twist for Valentine’s Day!  Needless to say it was a hit with the three year old and I can’t wait to show my first grader after school.  Check this out!

Here’s what you need:

  • an index card
  • a shallow baking dish
  • water
  • dish soap

Here’s how you do it:

  1. Draw a heart on an index card, color, and cut out
  2. Fill a shallow baking dish halfway with water
  3. Place the index card heart in the water
  4. Add a small drop of dish soap to the “V” in the heart and watch the heart zoom along!

What is the science?

The index card heart floats on top of the water due to surface tension. Surface tension is the water molecules creating a skin on the surface of the water. When you add dish soap the surface tension breaks and propels the heart boat forward.  Once the surface tension is broken you have to start over with clean water for the second (and third) boats.

This is a definite must to entertain the kiddos for Valentine’s Day! Enjoy!

Categories: 3 ingredient experiments, 5 minute experiments, science art Tags: , ,
Learn Binary Code with a Valentines Twizzler Necklace

What’s more fun than an edible candy necklace? It’s a candy necklace with a secret message!   Every year I pursue Pinterest to find a fun easy class Valentines card for my kids. This year I thought why not make it a fun learning activity too since Allie is old enough to help me assemble them.

I ran this idea past her and we thought the secret code could be the computer language of the ASCII alphabet.  This alphabet is made up of 1’s and 0’s (a binary code) and can be deciphered using two different colored Twizzlers.

What you need: Rainbow Twizzler Twists and jelly cord. (Not only are they fun colors but I found that Rainbow Twizzlers are easier to string on a necklace.)


How to do it:

  • Print out this pdf of ASCII binary code

  • Decide what secret word you want to put on your necklace (we chose the word ‘LOVE’ which is fourteen 1’s and thirteen 0’s)
  • Cut two colors of Twizzlers to 1-1/2″ sections  ( You’ll get about 7 sections per rope)
  • String the last letter on first and tie a knot
  • Continue stringing the binary code for each letter with a knot in between letters
  • Tie a bow to connect the ends of the necklace together

What’s the science?

Here is a fun video of why computers use a binary system of 1’s and 0’s to represent numbers and letters. This was a great hands on way to learn coding while making super fun gifts for friends! What kid doesn’t like a decoding challenge? (Actually the real challenge is to not eat it before you decipher the code!)  Happy Valentine’s Day y’all!

 

Categories: 3 ingredient experiments, gift guides, lovely conversations, science art Tags: , ,
Empowering with Science: The Cell Respiration Song

One of my resolutions for She Loves Science in 2017 is to showcase girls doing amazing science in their homes, schools, and communities.  I want our daughters to see them  rocking the world with their imaginations, creativity, and especially their amazing knack for science. I have two reasons I want to do this.

  1. Empower her with science: It is my hope that we can show our daughters these girls going ahead of them having amazing fun with science and in turn empower them with their own confidence to take on science and make it their own.
  2. Shining a light: I want to shine a light on all the amazing science that girls are doing in school and at home and show a broader audience that girls love science and science needs their creativity.

The first Empowering with Science feature is very special to me since it is my niece Abbey. You are going to be completely blown away when you hear her creativity with her Cell Respiration Song (to Justin Timberlake no doubt!) I asked her a few questions about her project below. All I can say is… Science on girl.

What was the name of your project?  The Cell Respiration Song

What was the project for? “It was a project for science class and a unit on cell respiration. The project was to choose a way to express cell respiration and photosynthesis.”

What grade are you in? “7th Grade”

What was your inspiration? “I was inspired by doing a similar project a few years ago. This project gave a list of ideas one of which included doing a song. I wrote down a list of my favorite songs and this one caught my attention.”

What would you say to other girls doing science? “Some girls are scared about grades or are embarrassed about putting themselves out there. So don’t worry about what other people think. If they judge you then so what…do what you like and the teachers will love it.”

What do you want to be when you grow up? “I want to major in Animal Science and work at animal shelters.”

You have got to share this video with the girls in your life. I hope this will show how much fun and creative science can really be.

Do you know someone that has done an amazing science project at school or within their community? Do you want to find a place to show off her talents to inspire others?  Contact me and she could be the next feature on the Empowering with Science series!

Categories: science art, STEM Tags: