Unit Plan: Dino Discoveries & Earth Treasures
Grade Level: Grade 1 (Approx. Age 7)
Duration: 10-Week Term Overview + Detailed Kick-off Lesson
Unit Objectives
- Identify three major types of dinosaurs and their diets (Herbivore vs. Carnivore).
- Explain the basic process of fossilization (how bone turns to stone).
- Classify rocks and minerals based on physical properties like color, texture, and hardness.
- Connect scientific discovery with creative expression through art and storytelling (Shakespeare).
Term 3 Curriculum Map
| Weeks | Theme | Key Activities |
|---|---|---|
| 1–4 | Dino Detectives | Fossil making, dinosaur classification, timeline of the Earth. |
| 5–8 | Earth's Hidden Gems | Rock sorting, crystal growing, "The Rock Cycle" with playdough. |
| 9–10 | The Grand Finale | Art Exhibition, Shakespeare's A Midsummer Night's Dream, SparkLab Trip. |
Detailed Lesson Plan: The Paleontologist's Path
This lesson bridges the gap between dinosaurs and the rocks we find them in.
Materials Needed
- Small plastic dinosaur figures
- Salt dough or air-dry clay (1 cup flour, 1/2 cup salt, 1/2 cup water)
- Magnifying glasses
- A "Mystery Box" (any cardboard box with a hole)
- Assorted rocks, pebbles, and shiny "gems" (beads or glass stones)
- Cardstock and markers for "Museum Labels"
1. Introduction: The Mystery Box (The Hook)
Objective: To spark curiosity about things hidden in the Earth.
- The Hook: Place a "treasure" (a large rock or a toy dinosaur) inside the Mystery Box. Have the learner reach in without looking.
- Discussion: Ask: "Is it smooth or bumpy? Is it heavy or light? Does it feel like something that was once alive?"
- The Big Idea: Tell the learner: "Today, we are starting a journey deep into the ground. We are going to find out how giant dinosaurs turned into the treasures and rocks we find in the dirt today!"
2. Instruction: From Bone to Stone (I Do)
Instructional Talking Points (7-year-old friendly):
- "Imagine a T-Rex lived millions of years ago. When it finished its life, it was covered by layers and layers of mud and sand."
- "Over a very, very long time—longer than your birthday, longer than Grandma's birthday—the mud squeezed the bones and turned them into rock! That is a fossil."
- "Paleontologists are like Earth Detectives. They use brushes and tools to find these hidden treasures."
3. Guided Practice: Making a "Trace Fossil" (We Do)
Step-by-Step Activity:
- Prepare the "Mud": Flatten a ball of salt dough or clay until it is about 1 inch thick.
- The Footprint: Help the learner press a plastic dinosaur's foot firmly into the dough. Explain that this is a "trace fossil"—it's not the animal, but a mark it left behind.
- The Bone Mold: Press the side of the dinosaur (the "ribs") into another piece of dough.
- Observation: Use the magnifying glass to look at the tiny details in the "stone" (the dough).
- Success Criteria: The learner can identify that the "fossil" is a shape left in the earth.
4. Independent Application: The Treasure Sort (You Do)
Activity: Set up a "Discovery Station" with a mix of rocks, gems, and fossils (real or homemade).
- Task: The learner must sort the items into three categories: Dull Rocks, Shiny Gems, and Evidence of Life (Fossils).
- Curation: Ask the learner to choose their favorite "discovery" and write a "Museum Label" for it.
Example: "Shiny Blue Rock. Found in the deep mountains. It is very smooth."
5. Conclusion: The Bard and the Spark (Closure)
Recap: Ask the learner: "If you were a dinosaur, what kind of fossil would you want to leave behind?"
Looking Ahead:
- Shakespeare Story: Explain that in Week 9, we will read a story by a man named Shakespeare about a magical forest. Just like our fossils, his stories are "treasures" from a long time ago!
- SparkLab Prep: Mention that we are practicing our "Scientist Eyes" so we are ready for our big trip to SparkLab at the end of the term.
Adaptability & Differentiation
- For Struggling Learners: Focus on the sensory differences—simply sorting by "Rough" and "Smooth." Use "dino-stomp" movements to explain footprints.
- For Advanced Learners: Introduce the term permineralization. Have them sketch their fossil and predict what the environment looked like millions of years ago (was it a swamp? a desert?).
- Multi-Sensory: Use a spray bottle with water to "wash" the rocks and see how colors change when wet.
Assessment Methods
- Formative (During Lesson): Observe if the learner can correctly identify which side of the dough is the "fossil" vs. the "rock."
- Summative (End of Lesson): The Museum Label activity serves as a check for understanding properties (color, texture, origin).