Cardboard Box Castle Tower with Battlements

You will need

• Cardboard boxes2 or 3 medium boxes, clean, not chemical-storage boxes

  Use boxes that held food or household goods only; wipe the interior before use and recycle when the activity is done.

• ScissorsChild-safe pair for most cuts; adult handles thick double-wall sections
• Packing tape or masking tapeAt least one full roll; masking tape holds folds better
• Washable markerFor marking cut lines and battlement notches
• Butter knifeAdult uses it to score fold lines so child can bend cardboard cleanly
• Ruler or straight book edgeoptionalOptional; helps draw even battlement spacing
• Washable tempera paintoptionalOptional; grey or tan for a stone-wall effect after the tower is assembled
• Small stones or toy figuresoptionalOptional; placed inside the finished tower as 'knights'

Steps

1. 1

   Cut the tower walls

   Mark a rectangle on flattened cardboard — roughly 12 inches tall and as wide as you want the tower's perimeter. Score the vertical fold lines with a butter knife so the child can bend it into a four-sided shape. Let the child make the folds and press the creases flat.

   Tip: A four-sided tower is easier to keep rigid than a cylinder; use four equal panels.

2. 2

   Tape the tower closed

   Have the child hold the four-sided shape while you wrap a length of tape around the outside seam. Then let the child run tape strips up and down the inside corner to reinforce it. The tower should stand on its own before you move on.

   Tip: If it keeps springing open, tape the bottom edge to a cardboard base square — this also makes it more stable.

3. 3

   Mark the battlement notches

   At the top edge, use the washable marker to mark alternating sections: solid sections about 1.5 inches wide, then gaps about 1.5 inches wide. These become the raised merlons and the open crenels. Show the child the pattern on a scrap strip first.

   Tip: Say 'The solid parts are where the knights crouch behind; the gaps are where they fire arrows.'

4. 4

   Cut the crenels

   The child cuts straight down through the marked gap lines, then across the bottom of each gap to remove the notched piece. Adult helps with any double-layer sections. Check that the remaining merlons are roughly even — perfection is not needed.

   Tip: Keep cut-out pieces; they can become a drawbridge or a portcullis gate on a later day.

5. 5

   Add a base and a gate

   Cut a square of cardboard larger than the tower's footprint and tape the tower to it. Cut a rounded arch shape in the lower front panel with the butter knife (adult step) to form the castle gate. The child decorates the edge of the arch with the washable marker.

   Tip: Draw small stone block shapes with the marker to suggest masonry all over the walls.

Take it to the table

Materials checklist, the steps and the variations on one Letter page.