Objective

By the end of this lesson, the student will be able to understand basic addition and subtraction through fun dinosaur-themed activities. The student will also learn how to compare numbers using dinosaurs as a creative context.

Materials and Prep

• Paper
• Pencil or crayons
• Imaginary dinosaur names (you can create a list or make them up together)
• Basic understanding of addition and subtraction (1-10)

Activities

1. Dinosaur Addition Adventure:

   Draw a picture of two different dinosaurs. For example, a T-Rex and a Triceratops. Ask the student to count how many legs each dinosaur has, then add them together. "How many legs do we have in total?"

2. Dino Subtraction Challenge:

   Imagine you have 10 dinosaur eggs. If 3 eggs hatch, how many eggs are left? Use crayons to draw the eggs and cross out the ones that hatched. "Can you show me how many eggs are still here?"

3. Dinosaur Comparison:

   Choose two dinosaurs and compare their sizes. For example, a Stegosaurus and a Velociraptor. Ask the student to guess which dinosaur is bigger and by how much. "Which one do you think is taller? Can you show me with your fingers how much taller?"

4. Dinosaur Number Line:

   Create a number line from 1 to 10 on paper and use dinosaur stickers or drawings to represent numbers. Ask the student to place a dinosaur on the number line for different math problems. "Where would you place your T-Rex for the number 5?"

Talking Points

• "Did you know that dinosaurs come in all shapes and sizes? Let’s see how we can use them to help us with math!"
• "When we add, we are putting things together. If we have 2 T-Rexes and 3 Triceratops, how many dinosaurs do we have altogether?"
• "Subtraction is like taking away. If we start with 10 dinosaur eggs and 3 hatch, how many are left? Let’s find out!"
• "Comparing numbers is fun! If one dinosaur is bigger than another, how can we show that with numbers?"
• "A number line is like a path for our dinosaurs. It helps us see where numbers go! Can you help me place our dinosaurs on the number line?"
• "Math can be an adventure, just like dinosaurs! Are you ready to explore?"
• "Remember, it’s okay to make mistakes. Every great dinosaur hunter had to learn how to track their prey!"