Sink or Float Water Play Sensory Bin (2024)

Table of Contents
Materials Extending Play FAQs

Kyra

5 minutes to read

Sink or Float Water Play Sensory Bin (2)

For Zoey’s second birthday we went to the local Dollar Tree as a starting point on determining which sensory bins we were going to include on the deck for her and her friends to play with. While there Zoey loved the fish-shaped water diving toys they had so I decided to help keep them cool and create a “Will it sink or float?” themed water bin for them to play with.

Sink or Float Water Play Sensory Bin (3)

Materials

  • Diving toys – I bought two three-packs so I had three seahorses and three fish shaped toys
  • Floating toys – We had a couple boats already. I then added a couple of marine animal baby floating toys and the two rubber sharks that Ada snuck into the basket.
  • Bin to hold the water
  • A garden hose would help to fill it up but I filled it in the kitchen and then moved it outside so a lid for the bin was helpful to stop the water sloshing out with each step.
  • (Optional) Extra bin to hold the toys that haven’t been tested yet or if your kids want to pull out the toys as well
  • (Optional) Towels in a handy location in case the kids get too wet

I prepared the station two nights before the party by laying out the bucket of sinking and floating toys, the bin lid, and using sidewalk chalk to label the station. Although the kids are too young to read I figure this way it’s more obvious what’s allowed if people are unsure.

Sink or Float Water Play Sensory Bin (4)

I then laid out the main bin by the doorway for easy access the morning of. I also had three empty laundry detergent jugs that the kids’ use that normally gets filled with water that I also laid out in case they want to pour water too. Ignore the water shoes and swim floaties… I wasn’t sure if I’d need them the next day at that point.

Sink or Float Water Play Sensory Bin (5)

The morning of the birthday party I filled the laundry detergent bottles with plain water and set them on the edge of the plater boxes. If you want to change it up you could always add some dish soap to them to make bubbles.

Sink or Float Water Play Sensory Bin (6)

I also filled the bin with water and then added the lid so no leaves would fall in before the kids went outside. This would be easier to fill with a garden hose, but I instead filled it at the kitchen sink and carried it out. If carrying don’t fill it too full as the water sloshes out easily. The next time I used the lid to help keep the water inside.

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The bin was perfect for keeping the kids at the birthday cool and many of the other toys from other areas were also tested in the waters to see if they’d float or sink. You could also use buckets or empty bubble soap bottles to transport the water to other areas too. The bin was fun enough that I’ve since brought it back several times instead of returning the bin to it’s original purpose of holding the deck toys.

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Sink or Float Water Play Sensory Bin (9)
Sink or Float Water Play Sensory Bin (10)
Sink or Float Water Play Sensory Bin (11)

Extending Play

  • If the kids get bored and haven’t switched it up on their own already you can easily add pouring and dumping toys. The kids had handheld bottles of bubbles at the birthday party which quickly became water transportation devices.
  • Many of the extension ideas I have include pvc pipes… something I may need to look into buying
  • You could use a smaller bin and increase it’s height for the kids by creating your own water table. What’s Up Moms has a video to show you how to do it using PVC pipes.
  • You could extend the previous idea and create a PVC pipe table and extend the pipes up to create a pouring station. My Life with Littles created a great starting point if you’re interested in making your own.
  • Go simpler and create a free-standing PVC pipe to pour water through using funnels and buckets. .
  • Or you could go really simple and do what Happy Hooligans by using unjoined PVC pipes that the kids can easily use to create their won configuration or simply pour water through using empty bottles and optionally dyed water. Much simpler for you and more open-ended for your kids.

I hope this helps you keep your kids cool on a hot day. I love how it can work with any water-proof toys. Let me know how it goes in the comments below, on my Facebook page, or through Instagram. Have a great and wet day.

Browse Related Topic(s)

Children Outdoor Play Preschooler Science Experiment Sensory Activity Toddler Birthday

Sink or Float Water Play Sensory Bin (2024)

FAQs

What is the learning objective for sink and float? ›

Students will learn about the characteristics of objects that either sink or float. Students will understand how and why man-made objects become marine debris. Students will understand the ways the marine debris can be hazardous to marine life in the ocean and on the sandy shore.

What is the purpose of the float or sink experiment? ›

The float or sink experiment helps one learn how to make predictions and observations. It helps to understand the concept of density, which is the amount of material occupying a space. This activity is useful for correcting common misconceptions about mass, volume, and density.

What do children learn from sink and float activity? ›

Benefits of Sink and Float Activity

This activity enables the child to promote scientific thinking, such as cause and effect, observations, comparison, reasoning, data gathering, experimentation, and evaluation. It helps in language development by introducing various objects that can sink or float.

What is the float and sink method? ›

The float-and-sink method helps in separating coal samples according to the difference in their respective specific gravities in a heavy liquid medium. This heavy fluid separation method is independent of the particle size and only a function of the difference in the densities of two substances.

What is the conclusion of sink and float? ›

If the object is denser than the water, it will sink. If the object is less dense than the water, it will float. Floating and sinking isn't all about weight; a small rock will sink because it is dense and displaces very little water, but a large boat will float because it displaces a lot of water.

What questions to ask children about floating or sinking? ›

What happens when something sinks? What happens when something floats? What do you notice about an object that sank?

What is the observation of float or sink? ›

Objects with tightly packed molecules (like rocks) are more dense than objects with loosely packed molecules (like a leaf.) Density is a measure of how compact the molecules of an object are. Objects that are more dense than water will sink, and objects that are less dense than water will float.

What are 5 things that float in water? ›

Some items that float on water are listed below:
  • Plastic bottle.
  • Piece of paper.
  • Piece of sponge.
  • Piece of thermocol.
  • Wood.
  • Bamboo.
  • Plastic ball.
  • Cork.

How do you teach a sink or float? ›

Begin a discussion about sinking and floating by placing a stick and a stone in water. Show students a clear plastic container of water. Hold up a small stick and a stone and ask students which will sink or float. After students make a prediction, place the stick and the stone in the water.

What is the objective of kitchen sink? ›

A kitchen sink is normally used for washing dishes, vegetables, etc.

What is the water cycle learning objective? ›

Students will be able to draw and describe the water cycle. Students will be able to define “usable water” and understand its quantity relative to all water on Earth. Students will be able to explain the importance of water conservation.

What are the importance of floating in this lesson? ›

Floating equips kids with the ability to roll to their back and stay at the water's surface, which places them in an ideal position to breathe. Floating also helps the swimmer to conserve energy, which reduces the chances of drowning from physical fatigue.

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