Building blocks are a natural component to a pre-K construction theme unit. Blocks of various sizes and types give the preschool kids a wide range of options. Simple wooden blocks help them practice stacking and balance. Interlocking blocks allow them to focus more on the structure they are creating. Large cardboard blocks are another construction option for creating larger structures.
Toy dump trucks work well for a construction-themed relay race. The students get to crumple balls of paper or newspaper to represent boulders in preparation for the relay. The students are divided into two groups and take turns transporting the paper boulders from one end of the room to the other using the toy dump trucks.
Construction worker clothing makes a fitting addition to the dress up center in the pre-K classroom. Hard hats are an obvious option for dressing the part of a construction worker. Inexpensive plastic hard hats are available at party supply stores. Overalls, flannel shirts, work boots and tool belts are other fun options. Props, such as tool boxes and toy tools, round out the construction dress up center.
Craft sticks glued to a cardboard house shape makes a fun construction craft. Wooden squares and rectangles purchased from a craft store represent the doors and windows of the building. Small rectangles of sandpaper resemble shingles for the roof of the homes. The kids can use tempera paint to add color to their craft stick houses.
A construction worker visiting the classroom gives the kids a chance to ask questions and learn more about the profession. A classroom parent that is a construction worker is a good option if possible. The guest speaker can share experiences in the field as well as show off the main tools and equipment used. If the worker can drive a dump truck or other large equipment, this activity is even more memorable for the students.
"The Three Little Pigs" is a classic childhood story that fits the construction theme. Besides being a funny story, it gets kids thinking about how buildings are constructed. The students can draw conclusions on what the best type of construction is for homes and other buildings. An extension activity is to make pictures of each of the three homes. Real twigs and straw are glued to two homes. Bricks cut from construction paper cover the final pig's home.