Bottle Magic Teacher Guide Bottle Magic
Teacher Guide
Day 1: Liquid Density & Mesmerizing Mixtures
Objective
Students will observe the interaction between water and oil, understand that some liquids don't mix, and explore how different objects sink or float within these layers.
Duration
45 - 60 Minutes
Best for Grades K-3
Supply List
Clear plastic bottles (Voss style works best)
Water (room temperature)
Baby oil or vegetable oil
Food coloring
Glitter (fine and chunky)
Plastic beads and sequins
Strong glue (hot glue or super glue for lids)
Funnels
Activity Steps
1
The Foundation
Fill the bottle halfway with water. Add 2-3 drops of food coloring. Swirl to mix. Ask students: "What happened to the water?"
2
The Magic Layer
Slowly pour baby oil into the bottle using a funnel until it is nearly full. Stop and observe the bubbles rising and the layers forming. Ask: "Why don't they mix?"
3
Floating Treasures
Add glitter, beads, and sequins. Watch how they pass through the oil and settle in the water layer (or float on the oil). Discuss weight and density.
4
Sealing the Deal
Teacher Task: Apply glue to the inside of the bottle cap and screw it on tightly. Allow to dry before letting students shake them.
Discussion Starters
Why does the oil sit on top of the water? (Density)
What happens to the glitter when we shake the bottle? What about when we stop?
How does the bottle feel when we move it slowly? Is it calming or exciting?
Which objects sank the fastest? Which ones stayed in the oil?
Bottle Magic Slides Bottle Magic
Exploring Liquid Wonders
The Big Question
What happens when we mix water and oil together?
Will they blend?
Will they stay apart?
Ingredient Spotlight
Water
It's heavy, clear, and likes to hang out with other water molecules!
Oil
It's lighter than water and very slippery. It doesn't like mixing with water!
Density Discovery
Some things are Denser than others.
Density is just a fancy way of saying how much "stuff" is packed into a space. Water is denser than oil, so it sinks to the bottom!
W
Sinks
O
Floats
Let's Shake It Up!
1. Watch the bubbles
See how they dance through the layers?
2. Find the glitter
Is it in the oil or the water?
3. Take a breath
How does watching the bottle make you feel?
Bottle Magic Lab Report Bottle Magic
Lab Report: My Sensory Creation
Name:
Date:
My Prediction
I think the water and the oil will...
Mix together
Stay apart
My Observation
Draw and color your sensory bottle. Where is the water? Where is the oil? Draw your glitter!
Sensory Words
How does your bottle look and feel? Check the words that fit!
Calming
Bright
Bubbly
Shiny
Swirly
Heavy
My Reflection
My favorite part was...
Did you know? Water molecules are like magnets—they love to stick together! Oil molecules don't have that "magnet power," so they stay in their own group.
Sensory Explorers Summary Handout Sensory Explorers
Week at a Glance • Grades K-3
Day 1
Bottle Magic
Explore the world of Density ! Students create mesmerizing sensory bottles using oil, water, and glitter.
KEY CONCEPT: Liquid Layers
Day 2
Gooey Glop
Meet Non-Newtonian Fluids ! Mix cornstarch and water to make Oobleck—it's a solid and a liquid.
KEY CONCEPT: Pressure & Change
Day 3
Sculpting Secrets
Compare Textures ! Explore the differences between squishy homemade playdough and gritty kinetic sand.
KEY CONCEPT: Malleability
Day 4
Mud Masterpieces
Head Outdoors ! Discover the transformation of soil into mud and create sensory "baked" goods.
KEY CONCEPT: Natural Textures
Word Bank of the Week
Density Solid Liquid Texture Malleable Fluid Gritty
Top 3 Prep Tips
1
Gather newspaper or plastic tablecloths . Days 2 and 4 can get very messy!
2
Prepare the playdough boiling water safely ahead of time on Day 3.
3
Secure a hot glue gun for sealing the sensory bottles on Day 1.
The Goal
"To ignite curiosity through touch, sight, and creation while building a basic understanding of physical science."
Sensory Explorers Academic Goals Guide Academic Goals Master Guide
Teacher Resource
Unit: Sensory Explorers (Grades K-3)
Unit Overview
The Sensory Explorers unit is designed to introduce primary students to the foundational principles of Physical Science through tactile investigation. By the end of this week, students will transition from simply "playing" with materials to "analyzing" them as scientists.
Scientific Inquiry
Matter & Materials
Descriptive ELA
Day 1 DENSITY
Academic Objectives:
Identify Immiscibility: Recognize that some liquids (oil and water) have different molecular structures that prevent them from mixing.Analyze Buoyancy: Predict and observe how solid objects interact with liquid layers of different densities.
Day 2 FLUID
Academic Objectives:
Classify States of Matter: Differentiate between the fixed volume/shape of solids and the flow of liquids.Explore Non-Newtonian behavior: Observe how viscosity changes under pressure (Oobleck), challenging the traditional definitions of solid vs. liquid.
Day 3 POLYMERS
Academic Objectives:
Compare Material Properties: Use descriptive adjectives to distinguish between the friction of sand and the smoothness of dough.Investigate Cohesion: Understand how "binding agents" (polymers in sand) affect how grains stick together versus dry sand.
Day 4 CHANGES
Academic Objectives:
Observe Physical Changes: Document the transformation of soil from a powder-like dry state to a malleable, sticky mud state through hydration.Artistic Science: Use natural patterns and textures to create representations, blending environmental science with creative expression.
Curriculum Alignment
Next Gen Science (NGSS)
Focuses on 2-PS1-1: Plan and conduct an investigation to describe and classify different kinds of materials by their observable properties.
Common Core ELA
Focuses on SL.1.4: Describe people, places, things, and events with relevant details, expressing ideas and feelings clearly through the Lab Reports.
Gooey Glop Teacher Guide Gooey Glop
Teacher Guide
Day 2: The Mystery of Non-Newtonian Fluids
Objective
Students will explore the properties of Oobleck (cornstarch and water), identifying how it changes from a solid to a liquid based on the pressure applied.
Duration
45 - 60 Minutes
Best for Grades K-3
Supply List
Cornstarch (approx. 1 box per group)
Water
Large mixing bowls or tubs
Food coloring (neon colors recommended)
Small plastic toys (dinosaurs, cars)
Spoons and spatulas
Newspaper or tablecloths (for easy cleanup)
Paper towels
Activity Steps
1
The Dry Powder
Let students touch the dry cornstarch. How does it feel? (Soft, silky, squeaky). Discuss how it is a solid.
2
The Perfect Ratio
Mix 2 parts cornstarch to 1 part water. Add food coloring to the water first for a marble effect. Stir slowly—it gets harder the faster you stir!
3
The Squeeze Test
Have students grab a handful and squeeze hard (it becomes a solid ball). Then, tell them to open their hand (it melts into a liquid). Ask: "What happened?"
4
Rescue Mission
Place small toys in the Oobleck. Try to pull them out quickly vs. slowly. Discover how the "glop" traps things that move too fast.
Cleanup Tip
NEVER pour Oobleck down the sink—it will clog the pipes! Let it dry and throw it in the trash, or dilute it heavily in a large bucket outside first.
Discussion Starters
Is Oobleck a liquid or a solid? Or both?
Why does it get hard when you hit it or squeeze it?
How does it feel between your fingers?
What happens if you try to run your fingers through it very fast?
Gooey Glop Slides Gooey Glop
Is it Solid? Is it Liquid?
States of Matter
SOLID
Holds its shape. You can pick it up!
LIQUID
Flows and takes the shape of its container.
The Mystery Mix
2 Parts Cornstarch
1 Part Water
=
OOBLECK!
How does it work?
It's like a Traffic Jam!
The cornstarch bits are like tiny cars. If you push HARD, they crash and stick together (Solid). If you move SLOWLY, they can slide past each other (Liquid).
3 Challenges for YOU
THE SQUEEZE
Can you make a ball that melts?
THE POKE
Poke it fast. Does your finger go in?
THE SLOW
Move your hand slowly. What happens?
Gooey Glop Lab Report Gooey Glop
Lab Report: The Magic of Oobleck
Scientist:
Date:
The Dry Stuff
Touch the dry cornstarch. Circle the words that describe it:
Soft
Squeaky
Bumpy
Smooth
The Gooey Glop
Touch the Oobleck. Circle the words that describe it:
Sticky
Melting
Hard
Slimy
What happens when I...
Action It feels like a... Squeeze it hard! SOLID
LIQUID
|
| Open my hand slowly... |
SOLID
LIQUID
|
| Poke it really fast! |
SOLID
LIQUID
|
Draw a ball of Oobleck:
Draw Oobleck melting:
Oobleck is named after a sticky green substance in a Dr. Seuss book!
Sculpting Secrets Teacher Guide Sculpting Secrets
Teacher Guide
Day 3: Texture Comparison & Creative Molding
Objective
Students will compare and contrast two different sculpting materials (Playdough and Kinetic Sand) to understand how different textures affect molding and movement.
Duration
45 - 60 Minutes
Best for Grades K-3
Preparation
Homemade Playdough
2 cups all-purpose flour
1/2 cup salt
2 tbsp cream of tartar
2 tbsp vegetable oil
1.5 cups boiling water
Food coloring
Mix dry, add oil/color to water, combine and knead until smooth.
Kinetic Sand
Store-bought Kinetic Sand (recommended)
Alternative: 5 cups clean sand + 1 cup cornstarch + 1/2 cup dish soap/water mix
Trays or bins for containment
Molding toys (cups, stamps, cookie cutters)
Activity Flow
01
Station Setup: Divide the class into two groups. One starts with Playdough, the other with Kinetic Sand. They will swap halfway through.
02
The Texture Test: Students describe the feel. Playdough = smooth, salty, rubbery. Sand = gritty, moving, soft. Use the Lab Report to record adjectives.
03
Molding Challenge: Task 1: Build a tower. Task 2: Stamp a shape. Task 3: Stretch it. Which material holds a shape better? Which one "melts" faster?
04
The Cleanup: Discuss how Playdough leaves a residue (flour/salt) while Kinetic Sand sticks to itself (polymer coating).
Scientific Focus
Malleability
Explain that Playdough is "malleable"—it can be hammered or pressed into shapes without breaking.
Polymers
Kinetic Sand is sand coated in silicone oil. This makes it act like a liquid (it flows) but it's still solid grains!
Sculpting Secrets Slides Sculpting Secrets
Texture, Shapes, & Magic Sand
Meet the Materials
PLAYDOUGH
Squishy & Smooth
Sticks Together
Holds its shape!
KINETIC SAND
Gritty & Soft
Moves like a liquid
Never dries out!
The Molding Test
BUILD A TOWER
Which material can stack the highest before it falls?
MAKE A STAMP
Which material shows the most detail from a stamp?
THE CUT
Which material is easiest to cut with a plastic knife?
Science Spotlight
What is Elasticity?
Playdough has elasticity! It can be pulled and squished and it stays where you put it.
What makes Kinetic Sand "Kinetic"?
"Kinetic" means MOTION. This sand is coated in special oil that makes the grains hold hands, so they flow together!
Which do you prefer?
Team Playdough
VS
Team Sand
Prepare your lab reports!
Sculpting Secrets Lab Report Sculpting Secrets
Lab Report: Playdough vs. Kinetic Sand
Sculptor:
Date:
How does it feel?
Playdough
Smooth
Salty
Rubbery
Stiff
Kinetic Sand
Gritty
Soft
Flowing
Dusty
The Great Mold-Off
Which material... Playdough Kinetic Sand Stays in a ball the best?
|
| Is easiest to squeeze? |
|
|
| Makes the coolest stamp? |
|
|
Draw your favorite creation!
I liked the because
Mud Masterpieces Teacher Guide Mud Masterpieces
Teacher Guide
Day 4: Outdoor Kitchen & Natural Textures
Objective
Students will engage in unstructured sensory play, using soil, water, and natural items to create "mud pies," focusing on the transformation of dry soil into wet mud.
Location
OUTDOORS
Wear old clothes or provide smocks!
Supply List
Clean potting soil or garden dirt
Watering cans or buckets of water
Pie tins or plastic bowls
Spoons, whisks, and spatulas
Nature items: Twigs, leaves, stones
"Sprinkles": Dried flower petals, acorns
Hand washing station (buckets + towels)
Lab Report clipboards
Activity Steps
1
The Scavenger Hunt
Give students 5 minutes to collect "decorations" from the yard (sticks, flat stones, fallen leaves). Set clear boundaries.
2
Mixing the Dough
Start with dry soil in a bowl. Slowly add water. Encourage students to use their hands to feel the change from dry/crumbly to wet/sticky.
3
Baking & Decorating
Press the mud into pie tins. Smooth the top. Add "toppings" from the scavenger hunt. Discuss patterns and symmetry.
4
The Gallery Walk
Have students walk around and look at each other's masterpieces. Use descriptive words (gloppy, gritty, earthy).
Safety First
Remind students: "Mud pies are for playing, not for eating!"
Check the soil area beforehand for any sharp objects or animal waste.
Set up a designated "Clean Zone" for lab reports and clipboards.
Have a two-bucket washing system: soapy water first, then clean rinse.
Mud Masterpieces Slides Mud Masterpieces
Nature's Kitchen & Sensory Fun
Kitchen Rules
NO TASTING
Mud pies look yummy, but they are only for our hands!
WASH WELL
When we are done, we wash our hands and tools.
Nature's Toppings
🍂
Leaves
Plates or wrappers
🥢
Twigs
Birthday candles
💎
Stones
Chocolate chips
🌸
Petals
Sprinkles
The Big Change
SOIL
Dry, Dusty, Crumbly, Brown
WATER
Wet, Cool, Clear, Splashy
MUD!
GLOPPY & STICKY
Your Goal Today
Create a 5-Star Pie!
Find the perfect balance. Too much water? It's soup. Too little water? It's just dirt. Find the magic "MUD" spot!
🧑🍳 🥧 ✨
Mud Masterpieces Lab Report Mud Masterpieces
Outdoor Kitchen Journal
Head Chef:
Date:
My Mud Recipe
Scoops of Dirt
Cups of Water
Chef's Toppings (Check all used):
Crunchy Leaves
Sturdy Twigs
Shiny Stones
Soft Petals
The Texture Check
GLOPPY
GRITTY
SLIPPERY
STICKY
My Masterpiece
Draw your pie from above!
What was the hardest part about making mud?
