SENSORY BOTTLES OR DISCOVERY BOTTLES
Sensory or discovery bottles encourage the development of a child's observation skills, predictability, scientific concepts, and cognitive skills. Once these bottles are made to match different themes, the children will learn so many skills and things by looking at, shaking, and rolling the bottles. Place any of the following items in a clear plastic soda or water bottle. Make sure to glue the cap on the bottle and tape the lid to insure safety.
Here is a list of various types of bottles that you might want to make. The important thing here is to be creative and have fun while making them.
Wave BottleFill half of the bottle with cooking oil, add water to fill the bottle 3/4 of the way. Add blue food coloring, and seal the lid with glue. As you turn the bottle on its side, the waves roll gently.
Desert Bottle Add small plastic desert animals such as lizards, snakes, etc. to an empty bottle. Fill 2/3 of bottle with sand. As children turn or shake the bottle, they can see animals that live on the desert. This is a great activity for visual discrimination.
Magnetic BottleFill bottle with small items that can be picked up by a magnet, and objects that cannot be picked up by a magnet. Seal the bottle. Attach a magnet to the top of the bottle by tying one end of yarn around the magnet, and the other to the bottle. Children discover what items are attracted to the magnet, and which are not, by rubbing the magnet along the sides of the bottle. Children can record, or draw pictures to record their observations.
Magnetic Bottle (variation)Add magnetic objects to a bottle, and fill the bottle with salt. Attach a magnetic wand to the outside of the bottle using yarn. Children run the magnets along the side of the bottle, and are surprised to find what is hiding under the sand.
Dice Bottle DropDice into the bottle; do not fill the bottle with water. Children shake the bottle, and choose from any of these activities name the number on the dice, count out that many objects, name the number that comes before or after, write the number, predict what number will come next.
Seasonal Bottles  Fill an empty bottle with objects found in the fall. Example: fall leaves, acorns or nuts, small pumpkins or gourds, dried apples, turkey feathers, etc. Children enjoy looking and naming the objects found. Make new bottles for other seasons.
Density Bottle #1
Fill an empty bottle with hair gel (lots of colors are available) Add a marble. Children discover the properties of density as they turn the bottle.
Density Bottle # 2
Fill an empty bottle with shampoo. Add a marble.
Dirt Bottle
Add dirt to a bottle, and fill half of the bottle with water. See what happens when you shake the bottles! It is fun to collect a variety of soil samples from other places around the country.
Glow in the Dark Bottle
Add small glow in the dark items such as stars to a bottle. Do not add any water. Children can put the bottle under a box, and look through a hole to observe what happens when the bottle is placed in the dark. Or they can take the bottle to a darkened room, or under a table covered with a sheet.
Crayon Shavings
Bottle Fill the bottle half full with crayon shavings; fill the bottle with water. Shake and observe what happens.
Float or Sink Bottle.
Place a variety of objects in a bottle, some that will float, and some that will not. Fill the bottle with water. As children shake the bottle, they can observe what items float, and what items sink.
Estimation Bottle
Fill the bottle with a variety of small objects such as beans, nuts, rocks, etc. Children record their guesses on a tablet that has been placed beside the bottle. At the end of the week, open the bottle and
Lava Lamp Bottle
Corn syrup and glitter
Colors Bottles
Bottles for each color
Number bottle (make with number beads)
Quiet bottles (relaxation bottle)
#1 Karo syrup and glitter, sequins, or small toys
#2 Karo syrup and float all kinds of things inside - rings, balls, eye.
#3 1/4 C Karo syrup with metallic confetti
#4 1/4 C Karo with food coloring
#5 water with glitter, sequins, or crayon shavings
Sports Bottle
(Sports confetti or erasers of different balls)
Birthday Bottle
(Balloon confetti)
Clay Bottle
Add clay (the clay from the yard, not play-dough)
Fill with water, and observe what happens when you shake the bottle and the clay reacts with the water.
Sand Bottle
Fill the bottom of a bottle with sand. Add water, to shake and see what happens when you shake the bottle. For a variation, add colored sand and water to a bottle.
Glitter Bottle
 Fill a bottle half full with colored glitter, add water to the top of the bottle. Shake and see what happens, (very neat after the water has settled)
Relaxation Bottle
Add a small package of colored or holiday confetti to the bottom of the bottle. Fill the bottle with Karo Syrup. It is a very relaxing experience to watch the glitter float and flutter as you gently turn the bottle.
Magnetic Shavings
Remember the boards we had as a child where you could put a beard or hair on Harry, by moving a magnetic through magnetic shavings? This works on the same principle. Fill the bottle with magnetic shavings. Attach a magnet to the top of the bottle with yarn. Observe the shavings movement through the bottle as you rub the magnetic wand over the side of the bottle.
Potpourri Bottle.
Cut a small hole into the side of the bottle; attach netting with clear plastic tape, over the hole. Fill the bottle with potpourri in flavors such as orange, vanilla, pine, gingerbread, roses, etc. Children describe the scent, or what the scent reminds them of.
Rust Bottle
Add screws bolts or nails to an empty bottle. Fill the bottle with water. Observe what happens, or track how many days the rust developed.
Dino Bottle
(Dinosaur erasers)
Star Bottle
(Star confetti or small stars)
Looking at You Bottle
(Hair gel and plastic wiggly eyes)
Casino bottle
#1 dice in colored water with glitter
#2 Drop dice into the bottle; do not fill the bottle with water. Children
shake the bottle, and choose from any of these activities name the number on the dice, count out that many objects, name the number that comes before or after, write the number, predict what number will come next.
Sand with seashells
Sand, seashells, small hermit crabs
Tornado bottle.
Two 20 oz. bottles connected with a connector that you can buy at a school
supply store. Fill one bottle 2/3 up with water, add the connector and the
other bottle. Turn the bottle with water upside down, swirl around and
watch the tornado form. You can add food coloring for a better effect that the children can see the results with.
Muddy Bottle
Put 1/2-cup dirt in the bottom of a bottle, and fill it with water. Let the
children shake it up and watches the dirt settle. (Try using gravel, peat
moss, clay, and different types of soil.) Collect soil samples from different
states or countries and make muddy bottle from them. Label the bottles so
the children can compare the soil found in different areas.
Bubble Bottle
Add 1 cup of water, a squirt of dish detergent, and 2 drops of food coloring to the bottle. Shake to make bubbles.
Sound Bottle
Put beans, popcorn kernels, and rice in different bottles. Stick each bottle
inside an old sock. Let the children shake and guess what is in the bottles.
Density Bottle
Take 4 bottles. Fill one with water, one with vegetable oil, one with hair
gel, and one with clear shampoo. Add a marble to each bottle, then screw on the lids. The children can observe how the marbles move through different liquids.
Hidden Objects Bottle
Fill a bottle 2/3 full with sand or salt or shiny metallic stringy confetti
stuff inside the bottle. Add five to ten small objects to the bottle and shake it. Challenge the children to find all of the hidden objects.
Seriation Bottles
Take four or five bottles and add different amounts of water in each one,
Mix the bottles up, then let the children seriate them from empty to full.
Picture Bottle
Put the small (1 inch size) pictures of your class that you usually get from
the school photographer in a bottle. Let the children shake the bottle to
find their own picture or to find others' pictures and name the students in
the class.
Oil &  water don't mix bottle
1 bottle of baby oil (10 - 12 oz) at least 1/2 filled per child.
Food coloring (blue is the best)
Assorted little plastic fish or shells Large container of water
Heavy duty masking tape A funnel The children add drops of food coloring to the water. Then they add some fish or shells or sparkles to their bottle of baby oil (1/2 filled). Using the funnel, they pour the blue water into their bottle of baby oil- almost to the top. Put the cover on and seal it with masking tape (blue tape looks great).
The children shake up their bottles and enjoy watching the two liquids separate. With older children, you can add a third layer of syrup.
Float or Sink Bottle.
Place a variety of objects in a bottle, some that will float, and some that
will not. Fill the bottle with water. As children shake the bottle, they can
observe what items float, and what items sink. as beans, nuts, rocks, etc.
Children record their guesses on a tablet.
Rain Bottle - Fill a dry empty bottle with a box of toothpicks. Add rice
(uncooked) to the bottle leaving an empty space of about 1 1/2 inches at the
top. Seal the lid. As you gently turn the bottle, the rice falls through the
toothpicks, sounding like rain.
Mold Bottle - Remember to keep this bottle for only a couple of weeks! Add a piece of food such as bread to the bottom of a bottle. Seal the lid. Observe what happens in the days to come!
Sprout Bottle - Add a piece of wet sponge to the bottom of the bottle.
Sprinkle fast growing seeds such as grass seeds. Seal the lid, and observe
what happens!
Snow or Ice Bottle- Fill half full of snow or ice. Seal the lid. Record what
happens as the hours or days go by.
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