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  • Piano & Guitar Camp for Beginners (Ages 8-12)

    Join Musician Pierre and explore notes and rhythm on the piano and then learn how to play the same exercises and an easy song on the Guitar! Instruments provided. A parent needs to attend with their child(ren) to help with instrument placement if needed. Enrollment is limited to one Family per camp. When registering for this Music Camp, our online registration system only allows you to register/list one person however anyone in your immediate Family is welcome to attend the camp!
  • Piano/Violin Camp for Beginners (Ages 5-12)

    Join Musician Pierre and explore notes and rhythm on the piano and then learn how to play the same exercises and an easy song on the violin! Instruments provided. A parent needs to attend with their child(ren) to help with instrument placement if needed. Enrollment is limited to one family per camp. When registering for this Music Camp, our online registration system only allows you to register/list one person however anyone in your immediate Family is welcome to attend the camp! Note: if you need to cancel due to sickness, let us know as we may be able to arrange a make-up date.
  • RevSports Basketball (Ages 2-9) NEW

    In RevSports basketball, develop core skills like ball handling, shooting, passing, defending, and rebounding through fun drills and exciting games. Each day focuses on a new topic and ends in a scrimmage. Parent participation is required for participants 2-5 years old and is encouraged for all other ages. Parents are asked to stay as close as necessary for understanding directions, to help young children stay focused and become comfortable with their new environment. Classes are designed for all ability levels. Age-appropriate hoop heights are used and all equipment is provided. Athletic footwear required. Due to the Rev Sports timeline there can be no refunds under 7 days. PreStars Ages 2-3 Mini Stars Ages 3-5 KinderStars Ages 4-6 MightyStars Ages 6-9
  • RevSports Flag Football (Grades K-6)

    Run, catch, juke, score - Football. Learn and practice the fundamentals through many active games. Learn and practice the fundamentals and end in friendly competitions. RevSports Flag Football topics include the fundamentals of flag football including ball carrying, passing, receiving, defending, hand-offs, running routes, and more. This Flag Football program is run through Revolutionary Sports. Due to the Rev Sports timeline there can be no refunds under 7 days. Please note that there are NO back-up locations or dates for this activity.
  • RevSports Volleyball (Ages 4-9) NEW

    RevSports volleyball players learn and practice the fundamentals of serving, passing, hitting, and setting through active, age-appropriate and skill-based games in this parent-involved class. Each day focuses on a new topic and ends in a scrimmage. Classes are designed for all ability levels. This volleyball program is run through Revolutionary Sports. Due to the Rev Sports timeline there can be no refunds under 7 days. Kinder Stars Ages 4-6 Mini Stars Ages 5-7 Mighty Stars Ages 7-9
  • RevSports-Sports Extravaganza Camp (Ages 6-12) NEW

    Learn, practice, play, repeat! RevSports Sports Extravaganza is designed for sports enthusiasts with campers participating in over 15 different sports. Players learn basic skills, the rules of play, and finish with friendly competitions. Each day consists of 4 or more sports—2 in the morning and 2 in the afternoon. Camp is divided into smaller groups of kids of similar age and ability. All equipment is provided. Athletic footwear required. Campers score a t-shirt and fun daily giveaways! Must register by August 10th, 2026 for session A Must register by August 17th, 2026 for session B Due to the Rev Sports timeline there can be no refunds under 7 days.
  • Robotic Builders (Gr. 1-5)

    Yes, we can learn about robotics. With the LEGO® robotics system, young children can build and program their robotic creations. Designed by the experts at MIT, this unique system teaches children about simple machines, engineering, programming, and so much more. Possible models may include a hungry alligator robot, goal kicker robot, a rescue plane, and a smart spinner robot. Students will be working in pairs. Due to Tech Academy stipulations we are not able to give refunds past July 30th. Questions about our class policies, weather cancelations or accessing online classes? Click here for our Class Info & Policies.
  • Summer Band Camp (completed grade 5 or new to band)

    Get the focused attention you need to start playing your band instruments successfully. You will receive specific instruction on how to play your first 3-5 notes, begin to read music, and properly care for your instrument. Classes are held Mon, Aug 24-Thu, Aug 28th. Concert Day: Friday, August 28th with all camp participants needing to arrive at CMS at 8:30AM for practice and then the concert is from 10:45-11AM. This camp is not required for C-I band students, but is strongly recommended. Instrument rentals (you are in charge of renting your own equipment) will be delivered to each school in time for band camp. If you have your own instrument, please bring it along to camp. Music sheets will be provided. Please make sure to sign up for the correct school for the M-Th Sessions (CMS or IMS).
  • Teen: 50 Money Making Side Hustles for Teens

    Hey, Teen! What’s the fastest way to make money as a teenager? The answer is a side hustle. Fortunately, you don’t have to wait till you’re over a certain age to earn $$ with side hustles that can easily fit into your teen life — between all the classes, chill sessions, and extracurricular activities. And, most of these side hustles don’t require you to study more, won’t interfere with your social life, and can help you hit any financial goal — maybe even get that car! You’ll leave class loaded with information about how to fill out any legal forms to get the business started, and details about 50 profitable side hustle ideas to get you going fast. Informative handouts for future use are included in class fee. The instructors include a guest teen entrepreneur, and a longtime instructor LeeAnne Krusemark who is a Chamber of Commerce Past President, current author/editor, and a nationwide Professor of Publishing at higher learning institutions, including Harvard Adult Education. Your Zoom login link will be sent the day before class. If you do not see it in your inbox, please check your spam folder first for an email from the instructor at LeeAnne@KrusemarkGrinnell.com and/or ceregister@c-ischools.org, and then call us for an update if you haven't received it. Questions about our class policies, weather cancelations or accessing online classes? Click here for our Class Info & Policies.
  • Teen: Create Your Own Merch (Design, Sell and Ship Like a CEO)

    Have a great idea for a T-shirt, sticker, or hoodie? Turn your creativity into cash! In this class, you’ll learn how to design your own merch that people actually want to buy, set up an online shop, and ship your stuff like a pro. You’ll learn the ins and outs of branding, marketing, and a taste of what it’s like to run your own business—CEO style. The instructor, LeeAnne Krusemark, an award winning business owner, has been helping teen entrepreneurs succeed for years. Informative handouts for future use are included in class fee. The webinar login information will be emailed the day before class. Your Zoom login link will be sent the day before class. If you do not see it in your inbox, please check your spam folder first for an email from the instructor at LeeAnne@KrusemarkGrinnell.com and/or ceregister@c-ischools.org, and then call us for an update if you haven't received it. Questions about our class policies, weather cancelations or accessing online classes? Click here for our Class Info & Policies.
  • Teen: Create Your Own Merch (Design, Sell and Ship Like a CEO)

    Got a story inside you waiting to be told? Teens writing for teens is a hot market! Whether you dream of writing books, screenplays, or stories that go viral, you’ll discover how to develop your unique writing voice, turn your ideas into powerful stories, and learn the real steps writers take to get published. Perfect for aspiring authors, you’ll gain confidence and insider tips to start your career as a writer who’s ready to dream—and achieve—big. The instructor, LeeAnne Krusemark, an author and editor, and nationwide Professor of Publishing at higher learning institutions, including Harvard Adult Education, has been assisting teen writers get published for years. Informative handouts for future use are included in class fee. The webinar login information will be emailed the day before class. Your Zoom login link will be sent the day before class. If you do not see it in your inbox, please check your spam folder first for an email from the instructor at LeeAnne@KrusemarkGrinnell.com and/or ceregister@c-ischools.org, and then call us for an update if you haven't received it. Questions about our class policies, weather cancelations or accessing online classes? Click here for our Class Info & Policies.
  • Teen: Get Pad to Help (Tutoring/Homework & Babysitting)

    Ready to start earning money while helping others? This practical class teachers you how to turn your natural skills into trusted services, communicate professionally with parents and clients, and stay safe and confident on the job. Whether you're tutoring math, babysitting the neighbor's kids, or helping with homework, you'll learn how to market yourself, set fair rates, and make a real different. The instructor, LeeAnne Krusemark, an award winning business owner, has been helping teen entrepreneurs succeed for year. The webinar login information will be emailed the day before the class. Your Zoom login link will be sent the day before class. If you do not see it in your inbox, please check your spam folder first for an email from the instructor at LeeAnne@KrusemarkGrinnell.com and/or ceregister@c-ischools.org, and then call us for an update if you haven't received it. Questions about our class policies, weather cancelations or accessing online classes? Click here for our Class Info & Policies.
  • Maryland GovPics (flickr) (CC BY 2.0)

    Teen: How to Make Money on Social Media (without being famous)- Live Online NEW

    Think you need millions of followers to cash in on social media? Think again. In this power-packed session, teens will discover how to turn their social media savvy into real money—no fame required. Learn insider strategies for building authentic engagement, creating content that sells, and tapping into brand partnerships and side hustles that fit your style and schedule. Whether you’re dreaming of your first paycheck or a side income, this class gives you the tools to start earning NOW, using the platforms you already love. Get ready to unlock your social media potential and make money on your terms! You’ll get awesome handouts to keep and use later—all included in the class fee. Your instructor, LeeAnne Krusemark, is a total pro: she’s led a Chamber of Commerce, writes and edits books, and teaches publishing classes across the country (yep, even at Harvard Adult Ed!). We’ll send you all the login info the day before, so you’re ready to jump right in. Your Zoom login link will be sent the day before class. If you do not see it in your inbox, please check your spam folder first for an email from the instructor at LeeAnne@KrusemarkGrinnell.com and/or ceregister@c-ischools.org, and then call us for an update if you haven't received it. Questions about our class policies, weather cancelations or accessing online classes? Click here for our Class Info & Policies.
  • Tie Dye Party with Kidcreate Studio (5-12 years)

    This is NOT a project you want your kids doing at home! Send your kids to class to make a tie dyed shirt they will wear all summer long. Children must bring their own clean white t-shirt or white socks to class.! Please bring a snack for your child(ren)
  • Violin Camp for Beginners (Ages 5-Adult)

    Join Musician Pierre for a fun intro to the violin which is also known as a fiddle! Learn basic fingering and bowing techniques and a couple of easy songs. No previous music experience necessary! Violins/Fiddles will be provided or you’re welcome to bring your own. For youth ages 5-11. A parent needs to attend with their child to help with instrument placement if needed. NEW: Register for 1 or multiple dates to continue learning how to play the violin! Note: If you need to cancel due to sickness, let us know as we may be able to arrange a make-up date.
  • Watermelon Slime with Kidcreate Studio (5yr-12yr)

    What’s messier than a slice of juicy watermelon? WATERMELON SLIME! In this class, artists will create their very own slime that looks just like goopy, gloopy, drippy watermelon, seeds and all! Dress for a mess; grown-ups, you don’t want to try this at home!!! Please pack a nut free snack and drink for your child(ren)
  • Willy Wonka's Chocolate Room with Kidcreate Studio (5yr-12yr)

    Are you ready to dive into the sweet and magical world of Willy Wonka? Let’s bring Willy Wonka's chocolate factory to life! Each child will have the chance to design and build their very own chocolate room scene using frosting and a wide variety of sweets. From lollipops to gummy bears, the possibilities are endless! Please pack a snack and drink for your child(ren).