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DIY Flag Optical Illusion!
- Patria Lincoln Posted On Jun 11, 2019 | STEM
History of the Flag
There are 50 stars for each state in the Union, and 13 red and white stripes representing the original colonies. The flag was first created in 1777!Flag Optical Illusion
In honor of our banner this Fourth, let’s create an optical illusion using “negative” colors. To create this “trickery” on your eyes, you will need green, yellow, and black molding clay. It was also a great exercise to create a “normal-colored” flag with the traditional red, white, and blue.
Optical Illusion Explanation
After they have stared at the flag, have your child then look at a white wall or surface. Your child will clearly see an image of a red, white, and blue American flag. What they see is a phenomenon called an “afterimage”. An afterimage continues to appear in one’s vision after the exposure of the original image is no longer there.
Happy Fourth
Summertime Tie-Dye Beach Towels!
Let's bid farewell to Summer in style by creating tie-dye beach towels with the help of the color wheel, rainbow order, mixing, and pigment strength. Set up the activity in the comfort of your backyard, and don't forget to grab some gloves and plastic coverings if you aren't on grass.
What you'll need
- Spray Tie Dye Kit
- Duct Tape
- Beach or Bath Towels
- Warm Water
- Twisty Droppers
- Color Wheel
Tie-Dye Beach Towel Materials
This activity works best with the widely available spray tie-dye kits. They dry faster, making the application easier for even the youngest beach-goers.
Grab white beach or bath towels (the fluffier, the more color-absorbent), lots of duct tape, hot water for mixing the tie-dye, and the spray kit.
Lay your towel out on a flat surface, smoothing it out. Spell out your child’s name across the towel using the tape and moving slowly.
Make it a Learning Experience
Keep the color wheel handy as a guide. It is a great visual tool for classifying spectral wavelengths from red to violet.
Depending on the options available in the tie-dye set you’ve purchased, look at your color wheel and separate your bottles into primary, secondary, and tertiary categories.
Next, put on your gloves on a covered surface or grass and mix the tie-dye with the warm water. What colors are made from primary colors? Working from the color wheel, which colors will look best near each other on the towel?
Let the Fun Begin
With those gloves on, let the spraying begin! Be glad you have on gloves! The bottles can get messy fast. If you prefer the traditional route of tie-dying, try using Twisty Droppers! Pigment strength was brought up: how do we intensify the color?
It’s perfectly fine to get spray on the tape. Once the towel is pretty dry, flip it over to spray the backside! Flip back over and allow to dry completely. Wash the towels separately twice, alone in the wash.
The Benefits
- Creativity: Tie-dyeing allows children to express creativity through color and pattern choices. They can experiment with combinations and see how they turn out, encouraging them to think outside the box and develop their artistic skills.
- Fine Motor Skills: This activity involves handling small objects, such as bottles and droppers, which can help children develop fine motor skills and hand-eye coordination.
- Science Exploration: Tie-dyeing also teaches children about science concepts like color mixing and pigment strength. They can observe how primary colors combine to create secondary and tertiary colors and experiment with different dye ratios to water to create varying degrees of color intensity.
- Sense of Achievement: Completing a project, such as tie-dyeing a beach towel, can give children a sense of accomplishment and pride in their work. They can use their monogrammed towels as a tangible reminder of their creativity and hard work.
- Bonding Experience: This activity can also be an excellent opportunity for parents and children to bond over a shared creative project, working together to create a unique and personalized item that they can enjoy using for years to come.
Voilà! Monogrammed beach towels created by your color-wheel-savvy children. Enjoy the summer!
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