Discovery at Home: Limestone Rocks!

Discovery at Home: Limestone Rocks!

Materials Needed:

  • Assorted rocks (including limestone)
  • White vinegar
  • Small plastic containers or bowls
  • Optional: plastic droppers, safety goggles, magnifying glass, notebook and pen for observations

Instructions:

1. Go on an outdoor rock hunt, collecting various small rocks from your yard, parks, or nearby locations, or use a rock collection you already have at home. Compare and contrast rocks to find many different kinds. Look for different colors, textures, and shapes.

2. Set up an investigation station with your rocks, small containers, vinegar, plastic droppers, and safety goggles if needed.

3. Experiment! Using one rock at a time, place rocks in a container, then pour vinegar to cover the rock.

4. Observe the reaction and note differences between the rocks. Do you see a rock that fizzes or makes tiny bubbles in the vinegar? You've found limestone! This is because the calcium carbonate in limestone reacts with the acid in vinegar and releases a gas called carbon dioxide.

Fun Facts about Limestone:

  • Limestone is a sedimentary rock formed from the remains of marine organisms, including tiny bits and pieces of shells, coral, and other ancient sea creatures. Sometimes, you can find the fossils of these ancient creatures embedded in the limestone.
  • People have used limestone for thousands of years to build things like houses and castles. It's strong and lasts a long time! It is often used as a building material and in the production of cement.
  • Farmers use limestone to make soil less acidic. It's like giving the soil a boost to help plants grow better.
  • Limestone became the official state rock of Kansas in 2018. The rock is important to our state, preserving our state history as the site of a huge inland sea. It was also a common building and fencepost material used by early settlers where wood was scarce. Fascinating limestone rock formations in Kansas make out state beautiful and unique!

Expand the activity:

Searching for a little more fizz? Make your own rock with baking soda and water for more fizzy fun!

 

 

Oh Snow! Our Favorite Things to Do with Kids on a Snow Day

Oh Snow! Our Favorite Things to Do with Kids on a Snow Day

Stuck at home with kids bouncing off the walls? We have you covered with a few of our favorite educational (shhhhh...don't tell the kids they're learning) and fun things to do with kids at home on a snow day!

  1. Hot vs. Cold: It's an epic battle! Hot vs. cold, which temperature will best expand a balloon? Full activity guide.
  2. Bigfoot Obstacle Course: Put some cardboard to good use by making giant feet. Full activity guide.
  3. Snow Measurement: In this video we're using Tyrannosauruses as alternative unit of measurement—a great introductory math concept. Watch the video.
  4. Snow Art: Bring a bowl of snow indoors and chill out with snow art. Full activity guide.
  5. DIY Light Table: Use holiday lights, a plastic tote and a few basic household supplies to build a light table.  Full activity guide. 
  6. Ice Exploration: Freeze a few toys and launch an ice rescue, or paint with ice and salt! Watch the video from KSNT News.
  7. Snow Dough: Mix baking soda and hair conditioner for one of our favorite sensory play materials. Watch the video from KSNT News.
  8. Glitter Meditation Jar: Make a fun flurry jar for relaxation with a little bit of science mixed in! Watch the video.
  9. Family Challenge: Compete or collaborate to accomplish a goal. A few of our favorites include a Tallest Tower Competition and Fort Building.
  10. Chilly Weather Yoga: Benefits of yoga for kids include flexibility, large muscle development, mindfulness, and stress reduction. Bring a stuffed friend to join! Watch the video.
  11. Do you wanna build a snow-tato?! Making a snowman is a great gross motor engineering activity, but when you're short on snow, challenge kids to make something different! Snow-tato?
  12. Play outside! Outdoor play promotes problem solving and cognitive thinking, particularly when children have the opportunity to play in different weather conditions. Check out our blogs on Reasons to Play Outside (even when it’s cold!) + The Best Winter Play Spots in Topeka and Winter Weather Safety Tips from local pediatrician Dr. Holly Serk.

Need more ideas? We have more than 160 free activities on Discovery at Home! Visit the index page for more. 

 

Mixing Math and Muffins: questions you can use to teach math while cooking with kids

Mixing Math and Muffins: questions you can use to teach math while cooking with kids

Simple kitchen activities can be the perfect ingredient for enhancing your child's mathematical understanding and extending their classroom learning. No fancy chef hats required, just a willingness to mix, measure, and multiply the fun while boosting those math skills.

Here are some questions you can ask kids while cooking to help enhance their math abilities:

Numbers, Counting and Sequencing:

  • "We need 1 cup of flour for this recipe. Can you help me find the measuring cup that says '1 cup'?"
  • "We need three cups of noodles for this recipe, can you count the cups as you put them in?"
  • “I’ve counted three of something on our kitchen counter. What could I have counted?”
  • “If I have six cookies and I eat three of them, how many could you eat?”
  • "Which ingredients does the recipe tell us to add first? What are the ingredients that follow?"
  • "The oven needs to be preheated to 350°F. Can you help me set the temperature of the oven?"
  • "The cookies need to bake for 15 minutes. Can you set the timer for that amount of time?"
  • "If we need 2 cups of milk and we already added 1 cup, how much more do we need?"
  • “It says this bag has 4 cups of sugar, will that be enough for this recipe?”
  • "We need about a cup of chopped vegetables. Can you estimate how many carrots we’ll need?”

Multiplication, Division and Fractions

  • "The recipe calls for 1/2 a cup of milk. Can you show me on this measuring cup where the halfway point is?"
  • "If we have 1 cup of water and we pour half of it into the bowl, how much water is left in the measuring cup?”
  • “Looks like our 1 cup measuring cup is dirty! How else can we measure 1 cup of an ingredient?”
  • “We need to cut this pan of brownies into squares. How should we cut them to get enough brownies for everyone?”
  • “This pie has 8 pieces, how many eighths would you like?”
  • “Let’s double this recipe so we have more cookies!” or “let’s make half this recipe.”

Compare and Contrast

  • "Is 400°F or 325°F hotter?"
  • “Which ingredient am I using the smallest amount of?”
  • “Which ingredients are liquids and which ones are solids?”
  • “Would you like to taste a tablespoon of chocolate chips or a teaspoon?”
  • “We use the same ingredients to make cake as we do to make cookies, why do you think they turn out differently?”

Engaging your child in cooking activities goes beyond creating delicious treats – it's a recipe for developing robust math skills. From measuring ingredients to understanding fractions and making comparisons, each moment in the kitchen is a chance for your child to explore and expand their mathematical knowledge.

Download a free printable version of this article for your refrigerator or cookbook!

Things Just Got Messy

Things Just Got Messy

We could all recognize it - the suspicious silence that comes after the giggles and glee of play. We all know the hidden message: things just got messy. Whether it's bright paint that has spilled new hues into the neutral color scheme or slime that has seeped into the cracks and crevices of the couch, play can be messy. So, why should we risk it? When there are so many mess-free alternatives, why should we set ourselves up for the inevitable mess?

There’s a Method to Our Mess

Messy play is one of the best ways to encourage open-ended learning opportunities. Researchers from the National Center on Early Childhood Development, Teaching and Learning attest to the developmental benefits of messy play, stating that it is “one of the best integrated learning experiences young children can have” (“Designing Messy Play for Infants and Toddlers”).

Integrated learning experiences occur when children engage multiple developmental domains in their play. For example, a child playing in the sandbox is practicing her fine motor skills when scooping and pouring sand. She develops her social-emotional skills while sharing her materials or engaging in cooperative play with other children. Her cognition skills are working away as she is taking in vast amounts of sensory information from the feel of the sand sifting through her fingers.

Learning is most meaningful when it is intrinsically motivated. Intrinsic motivation is at the heart of messy play. Where an adult might typically hesitate or say “no,” messy play is full of “yes” opportunities for kids. Allowing your child to be led by their own curiosities during messy play gives them the chance to explore at their natural, developmentally appropriate pace.

Opportunities for Messy Play

Messy play does not have to be elaborate! In fact, it is one of the more accessible forms of play when it comes to the supplies you need. Most ingredients for messy play can be found in a kitchen or right outside your front door. Here are just a few ideas to jumpstart your messy play endeavors: 

Child in a red shirt blows a bubble in purple slime

Slime

Slime is a magical sensory experience for children (and adults!) of all ages. The benefits of slime are expansive. Children build fine motor skills when manipulating the mysterious substance. They improve their ability to concentrate when they engage a multitude of senses to stretch, fold, and twist their slime (“Keep Calm and Slime On”).

You can also help your child practice the fundamental mathematics skill of measuring by creating your own slime using this basic recipe: Mix together 1 cup of white glue and 1 tablespoon of baking soda in a mixing bowl. If you would like to add color to your slime, use a few drops of food coloring. Pro Slime Tip: Use a dollop of shaving cream to make your slime less sticky!

Oobleck

Is it a liquid? Is it a solid? Could it be both? Explore this non-Newtonian substance with your child to open up fascinating conversations about what constitutes a liquid and a solid. Use your hands to mix 2 parts cornstarch and 1 part water together, and explore how the oobleck switches between states of matter.

Mud Pies

Craft one of the greatest delicacies of the outdoors with the dirtiest of all materials: dirt. Playing in the mud encourages children to get outside, and it opens their eyes to the world in new ways. Natural materials such as leaves and sticks can become “tasty” ingredients. Flowers might adorn the top of a pie as the cherry on top. New studies have also shown that simple mud play might have positive effects on human mental health (Rupiper).

Enjoy the mess!

Sources

“Designing Messy Play for Infants and Toddlers.” ECLKC, 30 Dec. 2022, eclkc.ohs.acf.hhs.gov/publication/designing-messy-play-infants-toddlers#:~:text=It%20allows%20children%20to%20use,learning%20experiences%20children%20can%20have. 

“Keep Calm and Slime On: 5 Surprising Benefits of Slime Play.” Learning Resources, 13 May 2022, www.learningresources.com/blog/keep-calm-and-slime-on-5-surprising-benefits-of-slime-play/. 

Rupiper, Michelle.The Benefits of Mud Play, June 2016, www.communityplaythings.com/resources/articles/the-benefits-of-mud-play.

Snow Measurement: Discovery at Home

We’re measuring snow thanks to a great idea from the US National Weather Service in Topeka Kansas! Plus—we have a serious fun twist! Be sure to share your snow-measuring videos and photos with us.

Mother’s Day Colorful Carnations: Discovery at Home

Mother’s Day STEAM: Colorful Carnations!

Get mom just what she wants for Mother’s Day this year: science! This fun flower coloring experiment is both fun and beautiful. Once you've tried this at home, come by the Kansas Children's Discovery Center for more STEAM fun!

Questions you can ask with this experiment:

  • How do flowers drink water?
  • Does gravity help the flower drink?
  • What two colors can you mix to make a new color?
  • Why do flowers need water?

Supplies needed:

  • 3+ white carnations
  • Four small vases or glasses
  • Liquid food coloring
  • Sharp scissors (and an adult to help use them)

Fill each vase with water. Put a few drops of a color of your choice of food coloring in two of the vases.

Cut about one inch off the bottom of each carnation at approximately a 45 degree angle.

Put one carnation into a vase with clear water for a control. Put another carnation into a vase with colored water.

Cut the third carnation starting at the bottom, creating two equal sides that are about three inches in length, leaving the rest of the stem towards the flower, intact.

Wait a few days, observe and reflect!

Had fun? Try some variations to observe similarities and differences:

  • Try it with colored carnations
  • Try putting the carnations in a sunny window and a dark room
  • Try different flowers
  • Try different types of liquids

Free Download: The Amazing Engineering Design Process Coloring Page

Science is your superpower! Use the amazing engineering design process, just like real-life engineers, to imagine ways to change the world. Check out this new downloadable coloring page, free for you to print and use in your home or classroom. It’s serious fun!

Is My Child Ready for Preschool? Ask an Educator with LaManda Broyles, Principal, Shaner Early Learning Academy

Is My Child Ready for Preschool? Ask an Educator with LaManda Broyles, Principal, Shaner Early Learning Academy

Is my child ready for preschool? What can I do to get them excited for learning? Chat with LaManda Broyles, Principal, Shaner Early Learning Academy on Wednesday, February 3, at 8 pm on Facebook Live. Hear what other parents are wondering and ask your questions live!

About LaManda Broyles: Mrs. Broyles believes strongly in the power of early childhood education and is blessed to be the principal at Shaner Early Learning Academy with Topeka Public Schools. Shaner is an all day preschool that utilizes accelerated curriculum and play to provide students with an excellent foundation both academically and social emotionally. Mrs. La Manda Broyles graduated from The University of Arkansas-Fort Smith, receiving her Bachelors of Science in Early Childhood & Elementary Education birth to 4th grade in December of 2008. She then went on to complete her Masters of Science in Special Education with an emphasis in Instructional Speciality from Arkansas Tech University in 2011. Mrs. Broyles also received a Masters of Science degree in Educational Leadership from Baker University in 2017. Her passion is to love, learn from, and lead others both professionally and personally and knows that achievement and growth is the outcome of solid trust-worthy relationships.

Mrs. Broyles joins us for the first in our Building Readers series of Ask the Educator segments. Tune in again on Tuesday, February 9 at 8 p.m. for Josie Dease from Seaman Schools and Wednesday, February 17 at 8 p.m. for Veronica Byrd of Parents as Teachers.

 

New Year Celebration Week: Noise Maker and Tissue Juggling Family Challenge!

 

 

New Year Celebration Week: Noise Maker and Tissue Juggling Family Challenge!

 

This year, Noon Year’s Eve is virtual—and free! Join us for a week-long celebration with daily family challenges and fun NYE DIY projects posted online daily at 11:45 a.m. Today, join Caitlin for a tissue juggling challenge and Sarina for a DIY noisemaker. Remember to join us on Thursday at 11:45 for a live dance party and countdown to Noon Year’s Eve!

Thank you to our friends at Mize CPAs Inc. and Peoples Insurance Group for the sponsorship that makes this week of fun and learning possible. 

 

New Year Celebration Week: Party Hat and Spoon Balance Family Challenge!

 

 

New Year Celebration Week: Party Hat and Spoon Balance Family Challenge!

 

This year, Noon Year’s Eve is virtual—and free! Join us for a week-long celebration with daily family challenges and fun NYE DIY projects posted online daily at 11:45 a.m. Today, join Caitlin for a spoon balancing challenge and Sarina for a DIY party hat. Remember to join us on Thursday at 11:45 for a live dance party and countdown to Noon Year’s Eve!

Thank you to our friends at Mize CPAs Inc. and Peoples Insurance Group for the sponsorship that makes this week of fun and learning possible.