Plants and Dinosaurs

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Curriculum Area

• History (UK National Curriculum Key Stage 1)
• Specific link: Pupils should develop an awareness of the past, using common words and phrases relating to the passing of time. They should know where the people and events they study fit within a chronological framework and identify similarities and differences between ways of life in different periods.
• Cross-curricular link: Science (exploring prehistoric plant life and habitats).

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Lesson Objectives

By the end of the lesson, students will:

1. Understand the relationship between dinosaurs and prehistoric plants.
2. Identify at least three types of prehistoric plants and explain their significance in the life of herbivorous dinosaurs.
3. Use creative problem-solving to mimic how dinosaurs interacted with plants in their environment.

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Resources Required

• Visual aids: Picture cards of plant-eating dinosaurs (e.g. Brachiosaurus, Triceratops) and prehistoric plants (e.g. ferns, cycads).
• A simple timeline of prehistoric eras (Triassic, Jurassic, Cretaceous).
• Plastic toy dinosaurs (or paper printouts if unavailable).
• Prehistoric Plants Fact Cards (simple and improvised facts on palm-sized cards).
• A class soft toy or “Dino Friend” (e.g. a stuffed dinosaur mascot named “Danny the Diplodocus”).
• Art and craft materials: Paper, crayons, glue, scissors.
• Whiteboard and markers for group brainstorming.

Class Layout

• Students arranged into small groups (of 5 each) to collaborate at tables with their resources.
• Circle space at the front for whole-class discussion.

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Lesson Outline

1. Introduction (10 minutes)

• Hook: Bring out the class mascot, “Danny the Diplodocus.” Danny is “very hungry”—ask the students: “What do you think Danny eats? What sort of plants might have existed during his time?”
  • Allow students to share imaginative suggestions. Use guiding questions to prompt names of plants they might know (like trees, bushes).
• Set the Scene: Show a simplified timeline of prehistoric life and briefly highlight how dinosaurs lived millions of years ago in a world filled with different plants. Write the phrase “SYMBIOTIC RELATIONSHIP” on the board, explaining that it means plants and dinosaurs needed each other to survive.

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2. Investigation and Exploration (20 minutes)

Part A: Who Ate What? (10 minutes)

• Hold up visual aids of three key prehistoric plants (tree ferns, cycads, and coniferous trees) and explain:
  • Ferns: Soft plants that grew near water and were easy to nibble on (great for smaller dinosaurs).
  • Cycads: Plants with thick trunks and spiky, tough leaves (eaten by larger herbivores who didn’t mind rough textures).
  • Coniferous Trees: Seed-bearing trees whose leafy parts were high up—dinosaurs with long necks munched away on these!
• Pair dinosaurs to plants: Show matching picture cards and ask students to help Danny find his food. “Would a Triceratops eat a conifer tree high above or soft ferns close to the ground?” Engage students in roleplay as “herbivore helpers.”

Part B: Symbiotic Scenarios (10 minutes)

• Each group receives a Prehistoric Plant Fact Card, a toy dinosaur (or a printed picture), and a challenge: How will your dinosaur find its food?
  • For example, group #1 (with a Diplodocus) gets a card about conifers and must decide together how their dinosaur uses its long neck to eat them.
  • Groups present their ideas in 1-2 minutes, acting out their dinosaur’s eating behaviour.

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3. Application and Reflection (20 minutes)

Part A: Create a Dino-Dinner Plate (15 minutes)

• Provide each student with a blank “dinner plate” template. They must:
  • Draw pictures of plants their assigned dinosaur might eat.
  • Label each plant on their plate (e.g. “Ferns—soft and yummy!”).
  • Add one fun fact about the dinosaur’s favourite food.
• Collect plates at the end for display on the “Dinosaur Discovery Wall.”

Part B: Exit Question in a Dinosaur Nest (5 minutes)

• At the circle area, pass around a “dinosaur nest” (a basket with paper eggs). Inside each egg, there’s a question like:
  • “Why were ferns important for smaller dinosaurs?”
  • “How did tall trees help long-neck dinosaurs?”
• Each student picks a question and shares their answer aloud as a group reflection activity.

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Differentiation

• For students needing extra support: Pair with a peer “helper” for all tasks, provide extra visual aids, and limit writing tasks by allowing verbal responses. Simplify expectations to identifying just one plant associated with a dinosaur.
• For advanced learners: Challenge them to explain in greater detail how the plants evolved during the prehistoric era and how this affected dinosaurs’ diets.

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Learning Outcomes

• Students will demonstrate their understanding of how dinosaurs relied on prehistoric plants through creative and collaborative activities.
• Students will identify key features of prehistoric plants and match them to herbivorous dinosaurs using logical reasoning.
• Students will show increased confidence in using appropriate terminology to describe past eras (e.g. Jurassic, symbiotic, herbivore).

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Assessment

• Evaluate each group’s presentation of their “symbiotic scenario” for creativity and understanding.
• Review completed Dino-Dinner Plates for correct matching of plants to dinosaurs and level of detail in explanations.
• Observe verbal contributions during the dinosaur nest reflection questions for active participation and comprehension.

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Teacher Notes

• Encourage enthusiasm by staying in character—e.g. pretend Danny is speaking in a silly dinosaur voice!
• Use lots of praise for effort in roleplay and creativity to build student confidence.
• Display Dino-Dinner Plates prominently in the classroom—it becomes a talking point for future lessons.

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This lesson supports young learners in visualising abstract concepts like relationships in prehistoric ecosystems while building critical thinking and creativity. It brings history to life while tying in cross-curricular elements of science and art.