Hello my Omschooligans! In our last visit to the Omschool, we made recycled cardboard castle. Today in the Omschool, we're making recycled cardboard puppet craft projects plus our own recycled cardboard puppet theater to perform in!
Step‑by‑Step Outline: Recycled Cardboard Crafts for Kids
The "Mouth" Template: The Ziptales PDF Guide is particularly useful because it provides the exact dimensions for the cardboard inserts used to make puppets "talk."
Hello my friends of the Omschool! In keeping with our April Earth Month theme, I'm sharing a recycle bin full of recycled cardboard craft projects for kids! And today we turn our focus toward rainy day craft projects for kids because you know that April showers bring May flowers! Here are recycled cardboard crafts
for kids that can go indoors or outside. These cardboard crafts for kids include a homemade
cardboard castle, complete with medieval crafts, costumes and props for authentic middle ages fun!
Make cardboard castle walls
Collect from appliance cardboard recycling center, several refrigerator and stove or washer/dryer boxes. Cut open large, recycled cardboard refrigerator boxes. Or cobble together several smaller boxes to create flat cardboard walls. Tape two boxes
together to make an octagon or square castle "keep." Here are free printable cardboard castle patterns to help. Skipton Castle in England has a webpage with medieval coloring pages and free printable paper castle crafts projects for kids.
Cut cardboard castle battlements
Castle walls had a
series of crenelations and merlons (squared edge thingys) along the top. See image above for ideas. Here are free printable patterns for medieval crafts and castle design ideas. Cut cardboard castle keep windows: Draw a
four-pane window and cut openings. Hang curtains in windows (not exactly medieval, but very festive!)
Decorate recycled cardboard castle
Draw in bricks and family crest to make these medieval crafts for
kids look really old school! Cut drawbridge opening in
the side of cardboard castle. Attach yarn to both sides of to lower and raise drawbridge. Cut holes in
the top to tie drawbridge closed when the royal inhabitants aren't receiving company.
DIY castle moat
Place blue, green or brown blankets around the outside for the castle moat. Fill with stuffed animal dragons, fish, alligators and
other aquatic creatures. You can add a pattern of stepping stone rocks to create a medieval castle siege game.
Homemade medieval flag craft projects
Make flags for cardboard castle. Royals had ancient family crests that symbolized their clan. These
were placed on banners flown when the family was in residence. Banners were carried on standards (tall posts) into
battles. Have kids design their royal family crest. Here are free printable heraldry stencils for
medieval crafts for kids. Make banners on squares of fabric cut from old bed sheets or towels. Draw
or paint crest using permanent marker, paint pens or fabric paint.
Secrets tunnels: Omi's favorite part
Make secret entrances for your recycled cardboard castle. Line chairs up to make a crawl-through
tunnel entrance into castle. Drape sheets, blankets and bed linens over tunnel. Establish cardboard
castle dungeon. Make a parapet (walkway) by placing several chairs or a bench along the inside
edge of the castle. Soldiers keep lookout here and send prisoners to the dungeons (sitting under chairs means being in the dungeon).
Fashion a turret
Put a collapsible net laundry hamper upside down on a
chair inside the castle. Children crawl into hamper and onto chair to look out of the turret. If you are feeling extra creative, fashion a conical top for it.
Outfit your royals
Haul out the dress up bin and collect old towels, sheets and blankets. Donate junk
jewelry and outworn fancy dresses. Make recycled cardboard crafts of crowns.
Top DIY Crown Crafts
Paper Plate Crown: Cut a paper plate into 8 wedges while folded (without cutting through the edge), then unfold, paint, and fold up the points.
Cardboard Cereal Box Crown: Cut a cereal box into a zig-zag shape, paint with acrylic paint, and fasten with tape or glue.
Origami Paper Crown: Use a single sheet of A4 paper to fold a sturdy, adjustable crown without glue.
Paper Bag Crown: Use the sturdy bottom of a paper bag, cut into a zigzag, and let kids decorate with paint and gems.
Paper Plate Crown Pattern & Instructions
Project: The Royal Star-Burst Crown
Prep Time: 5 mins
Difficulty: Easy
Materials:
Tools:
Yield:
1 Standard Paper Plate
Scissors
1 Custom Crown
Markers or Stickers
Pencil
Plastic Gems (Optional)
Ruler
Instructions
Map the Center: Flip the plate upside down. Use your ruler to draw a vertical line and a horizontal line through the center point, creating a plus (+) sign.
The Pizza Cut: Draw two diagonal lines through the center (an "X") so you have 8 equal triangular segments.
Establish the Border: Identify the "rim" (the ridged edge of the plate). This will serve as your headband. Do not cut through this rim.
Slice the Triangles: Poke a small hole in the center. Carefully cut along each of your 8 lines, starting from the center and stopping exactly where the flat part of the plate meets the rim.
Form the Points: Fold each of the 8 triangles upward so they stand vertically.
Style & Decorate: Leave the points sharp for a classic look, or use your scissors to round the tips for a tiara style. Add gems, colors, or your family crest!
Pro Tip: For a smaller child, use a dessert-sized plate. For adults or older kids, a standard 9-inch dinner plate works best!
Use this guide to
make a suit of armor cardboard crafts for a knight.
Materials: Large flattened cardboard boxes, duct tape, hot glue, scissors/utility knife, paint, and fasteners.
Process: Draw armor shapes (breastplate, pauldrons) and cut them out. Score cardboard for bending and shaping. Add detail with hot glue (for rivets) and cover edges with tape for durability.
Assembly: Use duct tape to connect pieces, and create hinges for mobility.
Finishing: Paint with metallic acrylics to look like steel.
Equip the keep
The keep is the living area of a
castle. Let kids fill their cardboard castle keep with snacks, blankets, pillows, coloring supplies, books
and pets. When the novelty of guarding the castle wears off, kids can use it as a cozy play fort. Set
your homemade castle up in a place where it can be left up for other rainy day fun or make it
convertible to go outdoors on nice days.
What you'll need
Structural Materials
Large Cardboard Boxes: Refrigerator, stove, washer, or dryer boxes from an appliance recycling center.
Small Cardboard Boxes: To cobble together for walls or to create a square castle "keep."
Cereal Boxes: Perfect for cutting into zig-zag shapes to create DIY crowns.
Paper Plates: Used for making wedge-style crowns.
Paper Bags: Heavy-duty bottoms can be used for adjustable crowns.
A4 Paper: For folding sturdy origami crowns.
Construction & Tools
Adhesives: Duct tape, hot glue, and standard tape or glue for smaller crafts.
Cutting Tools: Scissors or a utility knife (for adult use) to cut battlements, windows, and drawbridges.
Measuring & Marking: Writing utensils to draw bricks, family crests, and armor shapes before cutting.
Decor & Details
Paint & Markers: Metallic acrylics (for a steel armor look), paint pens, or fabric paint.
Textiles: Old bed sheets, towels, or blankets for banners, flags, curtains, and "moat" water.
Hardware: Yarn or string to operate the functional drawbridge.
Embellishments: Junk jewelry, plastic gems, and outworn fancy dresses for the "royals."
Interior & Accessories
Furniture: Chairs or benches to create "secret tunnels," walkways (parapets), and supports for turrets.
Keep Comforts: Blankets, pillows, and snacks to outfit the living area.
Prop Fillers: Stuffed animals (dragons, fish, alligators) to populate the DIY moat.
Laundry Hamper: A collapsible net version works great as a lookout turret.
Bibliography of books on castle and castle construction
Caldecott Honor Book (1978): Recognized for its intricate pen-and-ink illustrations.
2. Robert Arthur: The Secret of Terror Castle
This is the inaugural book in the "Alfred Hitchcock and the Three Investigators" series. It established the dynamic between Jupiter Jones, Pete Crenshaw, and Bob Andrews. The key feature that I want to highlight is the clubhouse called "Headquarters" they created from junk in Jupiter's Uncle Titus's junkyard. The description of the secret tunnels is what we are trying to create in our cardboard castle. Since most of us don't have access to a junkyard, more's the pity!
Series Note: Volume 1 of The Three Investigators series.
Illustrator: Harry Kane (Original 1964 edition).
3. Marian Cockrell: Shadow Castle
While often overshadowed by mid-century giants, Shadow Castle is a beloved cult classic of the fantasy genre, known for its enchanting world-building and fairy-tale logic.
Cockrell, Marian.Shadow Castle. New York: McGraw-Hill, 1945.
4. Richard Scarry: Busy, Busy World (Golden Press, 1965)
Omi’s Note: This contains the iconic "Castle in Denmark" segment. Try to find the original 1960s editions if you can; later reprints often trim down the international stories.
Hello my friends of the Omschool. Teacher Omi here with a post that resonates deeply for me. It's about labor history, in the US and abroad. Spring is a poignant time in labor history.
March 25, 1911 remembers 146 workers, mostly women, lost in the Triangle
Shirtwaist Factory fire. April 16 mourns Ireland's Easter Rising of slain
Feinians (Irish Sinn Fein followers who fought for home rule in Ireland).
April 28 marks Workers' Memorial Day, on which the organized
labor movement
pays tribute to the fallen in workplace accidents or in organized labor
struggles. May 1 is May Day, honoring International Workers' Day. May 4
commemorates casualties at Chicago's Haymarket Square Massacre at a 1886 labor rally. May
19, 1920 is a day when the organized labor movement grieves the
Matewan and Mingo County massacre of coal miners. On May 26, 1937 those who
would form unions were assaulted at Ford's River Rouge plant
"Battle of the Overpass" in Detroit.
Organized
labor history is taught as part of American history, but there is no American
(or world) history without labor history. Unions, collective bargaining--the
fight for workers' rights impact every industry, occupation and person.
Teachers and homeschoolers, you can educate students about unions with these
free printable May Day and labor history lesson plans. These links include
websites, activities, worksheets, movies and books on the organized labor
movement.
The
American Labor Studies Center offers a gamut of free printable organized labor movement lesson
plans. It covers history,
events, strikes, lockouts, workplace injuries, child labor, working conditions,
collective bargaining, 8-hour workday, sweatshops, slavery, organizing,
indentured servitude, socialism and labor, women's rights, African American
labor issues, minority discrimination concerns, ULP (unfair labor practices).
Lessons cover the Triangle fire (the worst workplace accident in history), West
Virginia labor, Pullman Strike (1894), Lawrence Textile Strike (1913), Lowell
Strike, Paterson Silk Strike, agriculture strikes and other events. Get free
printable union labor worksheets, fill-ins, puzzles and study guides. There are
links to films and books.
Historical labor organizers
AFL-CIOexplores famous labor leaders: Noam Chomsky, Joe Hill,
"Big Bill" Haywood, Caesar Chavez, the
Wisconsin 14 and others from the IWW (Industrial Workers of the World), AFL-CIO, Teamsters and more. Here's another
list of biographies of union organizers. This site has biographies of women labor leaders including Elizabeth Gurley Flynn, Mary
Harris "Mother"
Jones and more. To use
in lessons, print the list of names on one side and short bios on the other
side (mixed up). Students match person with details. Print photos and pin to a
map at places they are associated with. Or make a time line along the wall. Plot
images in history.
The
Walter P. Reuther Library of Labor and Urban Affairs at Wayne State University
in Detroit maintains the largest organized labor history archive in the U.S. It
has an impressive collection of images in physical exhibits and digital
archives onThe Labor Movement and Organizations. It also maintains a labor history document base. The library is named for the leaders of UAW
(United Auto Workers) and CIO (Congress of Industrial Organizations) unions
Walter Reuther who was one of several injured at Ford's Rouge factory
"Battle of the Overpass" in Detroit.
The United Farm Workers is the union begun by Cesar Chavez that
tends to itinerant and agricultural labor issues. Along with labor movement,
the UFW educates people about food safety, immigration, deportation, earth and
green initiatives, pesticides and more. An important piece is the youth
activism page. UFW seeks to take union and agricultural awareness beyond the
classroom walls and into real life.
The Wobblies is a documentary about the IWW (the
Industrial Workers of the World). The IWW is a world-wide union that seeks to
organize all workers regardless of occupation. This authoritative video is
engaging and covers a broad labor perspective. It helps students understand the
differences between business, trade and collective unions. The IWW honors May
Day as the real Labor Day.
And a child shall lead them...
Some of the most influential yet overlooked labor leaders were kids. Abuses were rampant prior to child labor laws. The first ever unskilled labor strike in London, 1888, just two years after Haymarket was the Matchgirls of Bryant & May was girls protesting the use of phosphorus which led to "phossy jaw." The "Newsies strike" of 1899, featured newspaper carriers like Kid Blink and Dave Simmons and other poor, immigrant East End kids taking on Goliath's of industry like William Randolph Hearst and Joseph Pulitzer in New York City. But it wasn't just the newsboys who walked out. Bootblacks, Breaker Boys, Matchgirls, dock hands, millworkers, kids in sweatshops. Even kids in others states struck in solidarity.
Modern Heroes of the American Labor Movement
It's been said that American Labor Movement is dead. It certainly isn't. The fight for worker rights continues to the present with the work of activists such as:
Chris Smalls: Founded the Amazon Labor Union (ALU) in 2021, leading successful unionization efforts at an Amazon warehouse, marking a resurgence in grassroots organizing.
Sara Nelson: President of the Association of Flight Attendants-CWA (AFA-CWA), known for her powerful advocacy for labor solidarity and organizing in the service sector.
Liz Shuler: As president of the AFL-CIO, she is leading the largest federation of unions into a new era focusing on diverse, modern industries.
Dolores Huerta: A legendary co-founder of the United Farm Workers (UFW), she continues to fight for worker rights through the Dolores Huerta Foundation.
David Rolf: A prominent leader in the "$15 minimum wage" campaigns, pushing for structural wage improvements.
Terri Gerstein: Director of the State and Local Enforcement Project at Harvard's Labor and Work Life Program, advancing legal protections for workers.
Derrick Palmer: Co-founder with Chris Smalls of the Amazon Labor Union (ALU), playing a crucial role in worker organizing.
Carrying the Banner
From the Newsies Musical, comes the song "Carrying the Banner" a cry to keep the flame burning. In
honor of May Day, here's a quote from the Albert Shanker Institute. "Imagine opening
a high school U.S. history textbook and finding no mention of-or at most a
passing sentence about-Valley Forge, the Missouri Compromise...Benjamin
Franklin, Lewis and Clark. Imagine if these key events and people just
disappeared as if they'd never existed...That is what has happened in history
textbooks when it comes to labor's part in the American story." Use these
lesson plans to keep the May Day stories and message alive.
Hi friends of the Omschool! Just a quick post today about some suggested fun ways to use AI in lesson plans. I've been working with Google Gemini to create kids' activities and found it very helpful. i'm not a particularly geeky person and don't use the latest gadgets. But AI can be accessed anywhere with just a phone. Before I begin my list of how to use it, here's a general disclaimer.
⚠️ A Not-To-Do
While AI is an incredible tool for brainstorming and troubleshooting,
discourage students from treating it as a friend or therapist.
Always remind them that the operative word is artificial—it can
simulate empathy, but it doesn't possess a soul or real-world experience. And while it is programmed with some ethics, AI isn't able to judge morals. So AI can sometimes seem to affirm things that a truly caring person would wisely, advise against.
Timer, alarm, reminder tool
This is a basic, but very useful feature. You can "schedule" appointments, meetings, activities, etc. Simple things like "buy milk." Or "set a timer for 15 minutes." Teachers and students can use it to remind them to be winding down lesson plans before the bell rings.
AI for Research and Fact Check.
In writing the recent post about butter making, I checked on a whim with AI, to see what the leftover milk was called in the butter churning process. Now, I'm 61 and for all this time I thought it was whey. It is not. It is buttermilk. Whey is what's left from cheese-making. So it just goes to show that we are all lifelong learners. If you have an Amazon Alexa or Copilot you can just call out random questions and your AI tool will answer.
AI list maker
I've used Alexa to "write" lists for me for different stores. She can also add things to my Amazon Subscribe and Save or even purchase something if its set up to do that. Mostly I just say "add this to my Aldi list" and she does. I'm a little more cautious about voice-ordering but it does work. This is especially helpful when your hands are full or messy, such as when you are making a craft project or recipe. I have all kinds of lists monitored by AI
AI brainstorm tool
I've "collaborated" with Gemini many times over concepts, ideas and rubrics for articles. She's a great resource for proof-reading and feedback. She's a good "test audience" and also suggests segues and directions to take if I'm stuck or not sure I've explained properly. I love the way she paraphrases what I have said so I can understand how it will be received. Then I know if she identifies it correctly, that a live audience should get my intended meaning.
AI Picture generation
I love this part! See the image above? That's me with 8 of my grandchildren in Louisiana. I described us and the image generator designed this for us. AI image creator is especially good at making cartoon "metaphor" images. I asked Google Gemini to create an image of a student working at a desk with a metaphorical AI character being a helpful tutor and she got it it one!
AI Outline design
Teachers will love the outline design feature as it's so helpful to demonstrate the tiered list concepts. Students will love it because AI generates content in outline form naturally. This will simply the student's onerous task of having to figure out which level the material belongs on. She can even create a "meta-outline" or an outline to explain the concept of outlining. Here's an example.
The Anatomy of an Outline: A Meta-Guide
I. Level One: The Foundation (The "What")
Main Topics: These represent your "Big Ideas" or chapters.
Roman Numerals: Traditionally, we use I, II, III to show these are the pillars of the piece.
The Goal: If a reader only read Level One, they should still understand the overall "flow" of your story or lesson.
II. Level Two: The Support (The "How")
Sub-points: These fall under the main topics to provide detail or evidence.
Capital Letters: We use A, B, C to nestle these under the Roman Numerals.
The Logic: Every point here must directly relate to the Main Topic above it.
Example: If "Level One" is "Making Butter," then "Level Two" might be "Choosing the Right Cream."
III. Level Three: The Details (The "Specifics")
Specific Examples: This is where you put facts, quotes, or tiny details (like the buttermilk fact!).
Arabic Numerals: Use 1, 2, 3 to tuck these under the Capital Letters.
The Depth: This level is for the "nitty-gritty" that makes the writing interesting.
IV. Why This Matters for Students
Visual Hierarchy: It shows which ideas are "bosses" and which are "workers."
Organization: It prevents "writer's block" by creating a map before the journey begins.
Scaffolding: It helps students see how small facts build up into big concepts.
Links, bibliography, references and footnotes (or endnotes)
1 For more "edible chemistry" and hands-on learning projects, explore the
Kitchen Science & Recipes
collection at STEAM Powered Family—a wonderful resource for turning your kitchen into a laboratory.
AI can find links to references required for a research piece. Then she will design a bibliography and auto populate the required footnotes or endnotes. Here's an example.
AI can create textbox HTML
For digital work which all schoolwork and homework pretty much is these days, AI can transform basic text into a fancy schmancy textbox to highlight it. She's whipped up recipe cards for me and forms with the little "cut here" scissors icon. This saves hours of labor and looks so professional.
📝 AI Assignment Tip
Have students ask Gemini to "reverse-outline" an existing essay they have written.
It’s a powerful way for them to visualize their own logic and see if their writing actually
follows the path they intended!
💡 Pro-Tip: The Meta-Outline
Outlining isn't just about organizing—it's about visualizing the weight of your ideas.
Use Roman Numerals for the "Anchor" concepts and bullet points for the "Supporting" details to
show students how a thesis is built from the ground up.
✂️
Easy Homemade Playdough
Ingredients:
1 cup all-purpose flour
1/2 cup salt
2 tablespoons cream of tartar
1 tablespoon vegetable oil
1 cup water
Food coloring (optional)
Few drops of essential oil for scent (optional)
Instructions:
In a medium saucepan, whisk together the flour, salt, and cream of tartar.
Add the water, oil, and food coloring (if using). Stir until well combined.
Cook over medium heat, stirring constantly, until the dough thickens and forms a ball.
Remove from heat and let cool slightly.
Knead the dough for a minute or two until smooth. (Add essential oil now, if desired).
