Aya Academy of Excellence



Imagination Stations: Setting Up Science Inquiry Stations

“Tell me and I forget, teach me and I may remember, involve me and I learn.”

Clanking of metal. Whirling of water down a drain. The sprouting of thistles through densely packed earth. Rays of light streaming through the panes of an arched window forming ripples of rainbows. The wonders of science are ever-present in our daily life and by closing textbooks and opening our eyes, our children can delve deeply into learning that is meaningful.

I recently crafted an after-school curriculum for a local Atlanta program seeking to raise the science and math thinking of their students. After combing through the Common Core Standards, I assembled a few dozen activities to pique children’s interests while aiding their understanding of life and earth science. Within the next year, our organization is seeking to establish a share space for families to engage in academic learning. This space, The Community Classroom, will have a robotics lab, art studio and a technology lab with supplies to explore, create, build and program. Here are a few of the activities our maker space will carry that families can participate in today with everyday objects they have at home.

General Notes:
Store and collect basic supplies in a closet or bookshelf space.
More unique items can be found in thrift stores, like Goodwill.
Use a file sharing system, like Google Docs, to store activity how-to sheets.

Imagination Station One: DNA Extraction
SUPPLIES

  • Strawberry
  • Rubbing alcohol
  • Dish detergent
  • Salt
  • Zip-lock bag
  • Water
  • Measuring utensils
  • Beakers (Substitute a Plastic Toothbrush Holder)
  • Tweezers
  • Spoon

Strawberry

What to Do:

  1. Into a beaker, pour 2 drops of dish soap into 1/4 cup of water.
  2. Add 1/4 tsp of salt.
  3. Mix to form the extraction solution.
  4. Place 1 strawberry and the extraction solution into a plastic bag.
  5. Squeeze out the air from the bag and tightly seal it.
  6. Mash the strawberry and extraction solution.
  7. Open the bag and pour the mixture into a beaker.
  8. Add a tablespoon of rubbing alcohol to the solution.
  9. Using tweezers, remove the white, fluffy strings at the op of the mixture.
  10. You’re DONE!

The Science: Our DNA, a series of individualized codes, is the blueprint of body. Like the strawberry, our DNA can be extracted and scientists can study it to see a sequence of codes that are used o determine how our body develops, including how our hear grows and how our eyes are shaped.

Imagination Station Two: Cotton-ball Catapult
SUPPLIES
Craft Sticks
Spoons
Large Markers
Masking Tape
Cotton-Balls
Rubber-Bands
Measuring Tape/Ruler

Cotton Ball

What to Do:

1. Attach a spoon to a craft sticks securely with a rubber band near the top end.

2. Using a rubber band, secure a second craft sticks to the opposite end of the first one to make the edges touch.

3. Slide a marker between both craft sticks.

4. Launch a series of cotton balls with the catapults.  Change the trajectory (height and distance of the path the object travels) by pressing down the spoon with varying degrees of softness or hardness.

5. Alter the location of the rubber bands to test whether this change alters the trajectory of the object.

6. Test your accuracy by propping masking tape upright to attempt launching the projectiles (thrown objects) through the center of the tape.

The Science: The Concept of Variability checks the degree of change for a set of data (in this case, the number of launches).  Learners should track how each change they make impacts the results.

Imagination Station Three: Lego Re-Loaded
SUPPLIES
Bags of Legos, Duplo or Standard Size
Index Cards

Lego Bundle

What To Do: On separate index cards, write the following Lego challenges to design each over time –

1. Tallest Tower – Within the next 60 seconds, create a Lego structure that is as tall as possible.

2. Vessel – Create an object that can hold something within the room you are in during your build.

3. Bridge – Develop a structure which connects to areas in the room you are in during your build.

4. Dream House – Design a futuristic home with at least two rooms and an outdoor space.

5. Go Green – Create a tool which can be used to harness energy.

6. Lego Logo – Re-create a famous logo or symbol.

7. Vehicle – Design a means that can transport people by land, sea or air.

8. Mutation – Design a structure that can transform into a living animal or plant.

9. Ecosystem – Build a habitat for an animal or plant to live.

10. Monument – Re-create a famous structure.

The Science – Building requires the participant to use problem solving skills and imagination. While creating structures, learners will employ engineering principles, including stability. Learners will employ the engineering design process to assist in employing their critical and innovative thinking.

Engineering Design Process

Books For Fun – Graphic Novels (Comic Books) have a fun, storytelling platform which appeals to both boys and girls.  Decoding Genes with Max Axiom by Amber J. Keyser is a good read for kids interested in learning more about DNA and genetics.

Decoding Genes Book

Hands-on learning is a platform to develop thinking skills through involvement.  The maker space movement, often spearheaded by public libraries and schools, is a noteworthy trend that empowers learners, both young and old, to develop new skill sets.  Our Community Classroom seeks to do just that by equipping families to learn collaboratively.  In an upcoming post, we will add  a few more of our proposed Community Classroom imagination stations families can try at home and will discuss how to align inquiry stations with a standards-based curriculum.

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