June 21, 2023

Back to School, LEGO Baking Soda Slime for Kids

Are your kids as crazy about slime as mine are? My kids love playing with slime and trying different types of slime. In our experimenting, we came up with this cool baking soda slime. This slime uses baking soda as the activator for a wonderful sheen and flow without being sticky at all! And with the first day of school just around the corner, we decided to make a yellow pencil slime as a back to school activities! We also like to make it a lego brick slime for a silly lego activities for kids too! Come see how to make slime with baking soda and get playing with your preschool, pre-k, kindergarten, first grade, 2nd grade, and 3rd graders.

Baking Soda Slime

We love whipping up play recipes at our house. They are not only loads of fun, but great for my kids who need the sensory experience. We love our 2 ingredient slime, but sometimes we like to mix it up! Today we tried making baking soda slime. This slime is super cool and you really need to whip up a batch to see what I mean. All you need are a few simple materials to make this contact solution slime. I’ve got lots of tips, tricks, and pictures to guide you on how to make slime activotar with baking soda so you can make this EPIC saline solution slime. You will want to know how to make slime with glue and baking soda with your preschoolers, kindergartners, grade 1, grade 2, and grade 3 students.

How to Make Slime with Baking Soda

All you need are a few simple materials to whip up a batch of this slime recipe for kids:

1 cup Elmer’s school glue
1 tablespoon baking soda
2 tablespoons contact lens solution (make sure it has boric acid as one of the ingredients)
food coloring (optional)
Lego bricks (optional

How to Make Slime with Glue and Baking Soda

Mix your 3 ingredient slime together in a bowl. It will seem sticky, but don’t worry – just keep mixing.

Contact Solution Slime

Once the slime has formed remove it from the bowl and knead it with clean, dry hands until it reaches the correct conssitency. If your slime baking soda is too sticky, just add a little more contact solution and knead it into the mixutre.

Saline Solution Slime

Time to play! This pretty white slime is great for adding int things like sequins, glitter, and LEGO! We love playing with lego in this way. It is fun to watch them sheet.

How to Make Slime Activator with Baking Soda

If you prefer you can mix in some food coloring to dye the slime or instead of white elmers glue you can use a colored glue so you don’ thave to mess with the food coloring.

This beautiful yellow slime is a wonderful mixture between regular slime recipes and fluffy slimes. It has such a fun texture with a wonderful flow and sheen.

Back to School Slime

Use it as a fun first day of school activity to get kids excited about going back to school while letting them wiggle and fidget and keep their hands busy at the same time. You could make a little container of this back to school slime for each student or friends.

Lego Slime

This would also be a fun lego activity or party favors for a Lego theme party!

Get ready for hours of fun play with your kids as they explore cause and effect, strengthen hand muscles, and most importantly create childhood memories to last a lifetime!

Amazing baking soda slime has a great sheen, texture & flow without being sticky! Use Lego or make into pencil for back to school activities.

Make learning your ABCs fun with these hands-on, FREE printable, Duplo Alphabet Mats for building letters and tracing letters too. There is a page for each letter A to Z.

Are you studying the water cycle? Spring and summer are a great time to study this topic because it rains so much, at least where we live. This is an important STEM topic to study for kids of all ages. We made a Lego Water Cycle to help kids visualize what we learned. We’ve made other water cycle crafts and my kids all loved them, but turning it into a lego activity for kids may have taken the cake! You've got to try this water cycle model that is fun AND educational too! This is a fun water cycle project for kindergarten, first grade, 2nd grade, 3rd grade, 4th grade, 5th grade, and 6th graders too.

FREE Lego Challenge Cards - free printable STEAM education uses lego or duplo bricks to help students learn about famous buildings and landmarks from around the world. This fun learning activity is great for parents, teachers, school at home and homeschoolers from preschool, pre k, kindergarten, first grade, 2nd grade, 3rd grade, 4th grade, 5th grade, 6th grade, 7th grade, and 8th grade students.

Looking for that really cool science experiment for kids that grabs kids attention, teaches, and makes them say WOW! This squishy circuits project is fun and easy to do with a kid-approve Lego theme to keep preschool, pre-k, kindergarten, first grade, 2nd grade, 3rd grade, 4th grade, 5th grade, and 6th grade students engaged. All you need are a few simple materials to try this Electricity Science Experiments and you are ready to play and learn! There are so many fun variations for this electricity experiments for kids

Printable Lego Math Checkers Game using lego bricks or skittle or m and m candy math

It can be challenging to help kids to continue working on their writing skills during the summertime. But these super cute lego printables are filled with not only summer writing prompts, but kids lego challenge ideas to build and write. These lego writing activities are perfect for kindergarten, first grade, 2nd grade, 3rd grade, 4th grade, 5th grade, and 6th graders too. Simply download pdf file with lego writing prompts for a fun summer activity for kids

Are you ready to make something really cool with your kids? Your children will go nuts over this fun, easy to make Lego Balloon Car. This such a fun physical science experiment to try with preschool, pre k, kindergarten, first grade, 2nd grade, 3rd grade, 4th grade, 5th grade, and 6th grade students. Ready to build your balloon car?

If your kids love Lego as much as mine do, this free printable Back to School Lego Challenge is just what you are looking for. Download the pdf file with the brick challenge for you to print off. There is a different challenge for kindergarten, first grade, 2nd grade, 3rd grade, 4th grade, and 5th graders to do every day. This is great for problem solving, STEM activity, and early reasoning and math skills.

FREE Fun Lego Activities for Kids Poster - super cute free printable kids activities using lego and duplo bricks for toddler, preschool, pre k, kindergarten, 1st grae, 2nd grade, 3rd grade, 4th grade students. So many fun educational activities for a lego day, week, or month

These super cute, free printable Lego Alphabet Cards are a fun way for toddler, preschool, pre k, and kindergarten age kids to practice making uppercase letters as they learn their ABCs.

FREE Lego All About Me Printable perfect for first day of school or back to school for preschool, kindergarten, and first grade kids! #backtoschool #allaboutme #preschool

Fun, hands on preschool math activity with free printable preschool worksheet, duplo bricks, and dry erase markers to practice tracing letters

Lego Printables

⭐ READER FAVORTE – Lego Letters Alphabet Mats to build and trace letters from A-Z
Trace Lego Numbers using bricks with these free printable duplo mats
Build and Write Lego Writing Prompts
Under the Sea Lego Writing Prompts
Lego Multiplication Flash cards printable
Tons of Lego themed printable spelling test for kids
Learn the books of the Bible with this hands-on Lego Bible activity for kids
Back to School Lego Challenge Ideas
Free Printable Halloween Lego Challenge
Lego Alphabet Cards
Lego All About Me Worksheets
Free Lego Printables Activities for Kids Poster
Use these Free Printable Lego Challenge Cards to learn about famous landmarks from around the world as they use their creativity to recreate these famous buildings from the Taj Mahal to the Eiffel Tower and 24 more.

Lego Activities

EASY Lego Balloon Car project for kids
Journaling with Lego is a fun Lego writing prompts
Squishy Circuits Lego Science Expeirments
Kids will love making their own maze activity. If you use duplo blocks use a ping pong ball, if you use lego bricks use a marble.
Hands-on Lego Spelling Game
100 Ideas for Learning with Lego Activities
This simple-to-make Lego Zipline is great for teaching kids a variety of skills and having an EPIC afternoon.
Lego Water Wheel Project

Looking for a fun, new homemade slime recipe? This eye-catching silver slime is quick and easy to make! Use this metallic slime with kids of all ages from preschool, pre-k, kindergarten, first grade, 2nd grade, and up. Not only will kids have fun playing with this diy slime recipe but they will work on strengthening hand muscles, exporing science principles, and more!

If your kids love slime - they are going to flip over making Rainbow Slime! Use this rainbow activity for kids as part of your next rainbow theme for spring or summer. This colorful slime recipe is also a really fun St Patricks day activity, a weather activity, or a color theme too! Toddler, preschool, pre-k, kindergarten, first grade, 2nd grade, 3rd grade and 4th grade students will love this rainbow art ideas. Just follow our simple rainbow slime recipe and we will show you how to make rainbow slime.

Kids of all ages will love playing with this new ocean slime. Not only does this ocean slime recipe have a wonderful texture and mesmerizing color, but this ocean activity for kidswill lead to hours and hours of creative play. Add this under the sea slime to your next ocean unit for some engaging play with ocean animals with your toddler, preschool, pre-k, kindergarten, first grade, 2nd grade, 3rd graders, and more! These ocean activities for preschoolers is a MUST try.

This amazing color changing slime is going to blow your mind! This heat sensitive slime will actually change color as your kids touch it because it is heat sensitive! This is a super cool project for kids you MUST TRY! Must try summer activity for kids to add to their summer bucket list

This amazing new gummy bear slime uses actual gummy bears to make this fun-to-play-with edible slime! This edible slime recipe with gummy bears is perfect for toddler, preschool, pre-k, kindergarten, and first grade students. Use it as a kitchen science experiment, play recipe for tactile exploration and sensory activity, use it for a fun rainy day project, or simply use it because it sounds like fun to play with gummy bears today!

Get ready to WOW your kids with this magnetic slime kids activity! This magnetic slime recipe allows children to not only have fun, but explore magnets and the magnetic field they create with an epic diy magnetic slime! This magnet activity is perfect magnet science experiment for preschool, pre-k, kindergarten, first grade, 2nd grade, 3rd grade, and 4th grade students.

Nothing says summer like a big, juicy watermelon! This watermelon slime is an delightful summer activity for kids! Whether you are planning watermelon activities for a watermelon theme, National Watermelon Day on August 3rd, along with The Watermelon Seed book, or just as really fun slime recipe for kids. These waterelon activities for preschoolers, toddlers, kindergarnters, grade 1, and grade 2 students is sure to be a hit!

Bring some beach fun home with this super simple, sand slime. This sand slime recipe is quick and easy to make for your beach theme or a summer activity for preschoolers. Kids of all ages, from toddler, preschool, pre-k, kindergarten, and first grade students will LOVE this beach slime!

Kids will go nuts over this super cute red white and blue slime recipe for Independence Day! This fourth of July slime allows kids to stretch, sheen, drizzle, and wow over this fun-to-play-with slime as patriotic activities. This 4th of July slime is perfect for toddler, preschool, pre-k, kindergarten, first grade, and 2nd graders too. Whether you have a whole 4th of July theme, party, or are just looking for clever 4th of July activities, you will LOVE this patriotic slime.

If you are looking for apple activities, look no further than this fluffy green apple slime! This laffy taffy slime has such a fun pillow-like texture, smells amazing, and looks like a pale green granny smith apple. Use this apple slime has a fun fall activity for kids of all ages from toddler, preschool, pre-k, kindergarten, first grade, 2nd grade, and 3rd graders too. This apple activities for preschoolers is not to be missed!

Celebrate fall with this pumpkin slime recipe perfect for October. All you need are a few simple supplies and I will show you how to make pumpkin slime! This halloween slime makes EPIC fun and halloween activities for kids from toddler, preschool, pre-k, kindergarten, first grade, and 2nd graders too!

This No Stick Gingerbread Slime Recipe is not only fun to play with, but it smells amazing too! This easy Gingerbread Slime is perfect for strengthening and engaging little hands for some sensory play in December. Make a gingerbread man out of slime, stretch, mold, oooooz and have lots of fun with this Christmas activity for kids! We love this Gingerbread activities with toddler, preschool, pre-k, kindergarten, first grade, and 2nd grade students!

Christmas Fluffy Slime - This easy slime recipe is so amazing! It is fun to play with, fluffy and is made with contact solution and shaving cream. This is one of the best Christmas activities for kids, family, and preschool. #slimerecipes #christmasslime #christmasactivity

Whether it’s cold and snow outside or not, this snow slime is the perfect winter activity for kids! The fun textures, shimmer, and beauty make this one of our favorite January activities for preschoolers. Use this snow activities in your winter theme with toddler, preschool, pre-k, kindergarten, first grade, 2nd grade, and 3rd graders.

Get ready for a REALLY fun st patricks day activity with this gold slime! It is super quick and EASY to make this gold glitter slime that looks so cool as it oozes, stretches, and drips. Use this outrageously FUN st patrick's day activities for toddlers, preschoolers, kindergartners, grade 1, and grade 2 students! But watch out or sneaky Leprechauns may try to steal your gold!

Are your kids still as crazy about slime recipes as mine are? You HAVE to try this EASY cornstarch slime made from gummy worms! This gummy slime is perfect for an insect theme, bug theme, or halloween activity for kids! Your kids will love that this recipe makes edible slime that is fun to play and taste. Use this halloween slime and worm activity for kids from toddler, preschool, pre-k, kindergarten, first grade, 2nd grade, 3rd grade, and 4th graders too.

Make your kids' love for Disney Frozen movies come to life with this easy-to-make frozen slime that guarantees hours of fun playing and can be used with various Frozen figures, making it a perfect interactive activity for kids of all ages!

Kids will love this fun, silly Christmas Slime Recipe for Play. Use this Christmas activity for kids of all ages from toddler, preschool, pre-k, kindergarten, first grade, 2nd grade, and up! Plus lots of Christmas slime ideas too!

Slime Recipes

Looking for more fun-to-make easy slime recipes? You’ve got to try these slime recipes for kids:

Heat Sensitive, Color Changing Slime pretty metallic slime recipe, or EPIC magnetic slime science project
Cheery yellow baking soda slime , fun-to-play-with Ocean Slime or Slime Construction Activities for Preschoolers
Beautiful Rainbow Slime , dish soap white slime, or our go to recipe – WOW 2 ingredient slime
Super Simple Sand Beach Slime and patriotic red white and blue slime
Fluffy green apple slime, yellow apple slime, shinny red apple pie slime, cool pumpkin slime, or fluffy turkey thanksgiving slime
Watermelon Slime FUN for Kids or Puffy Watermelon Slime Recipe
Green St Patricks Day Slime, Gold Slime Pot of Gold Activity, and leprechaun slime
Frozen Blue Slime
No-stick gingerbread slime, perfect Christmas slime, mr grinch slime
Melting snowman slime, shimmery snow slime, pretty pink valentine’s day slime, purple valentine slime, red hot valentines day slime
EASY Green Slime Recipe with Contact Solution,
Fluffy gummy worms edible slime, Edible, Gummy Bear Slime or edible Chocolate Slime,
Monsters Inc Slime with a zillion googly eyes, or fluffy Unicorn Slime

Are you ready for the first day back to school? I always try to make it special for my kids and let them know I am thinking of them. From special breakfasts, treats in theri lunch, and back to school notes - my kids are ready. Whether you homeschool or send your kids to traditional classrooms, using first day of school notes makes it special. Simply print back to school free printables and you are ready to send your kids back to school with a fun, encouraging note!

FREE Printable First Day of Preschool Hats

FREE Printable First Day of School Signs

FREE Back to School Printables - super cute activity to help kids practice spelling

If you are looking for a fun, engaging idea for teaching measurement, you will love these free printable measurement activities. This activity on measuremnt of length is perfect for preschool, pre-k, and kindergarten age children. The fun school bus cards make this hands-on measurement activities perfect for a back to school activity on the first day of school! Simply print the measuring activities for preschoolers and you are ready to play and learn some important math!

back to school pencil punctuation activities

If learning upper and lowercase letters is a priority it is important to work on alphabet matching. This free printable alphabet matching game has a fun pencil theme that is a perfect back to school game. Use this first day of school activitity with preschool, pre-k, and kindergarten age kids too. Simply print the alphabet matching activity and you are ready to play and learn your abcs!

Grab these super cute free printable playdough mats for a hands-on color matching activity! These color pencil playdough mats help children work on color recognition, strengthening hand muscles rolling play doh, and includes other playdough activities. Use this color matching printable with toddler, ppreschool, and kindergartenage children. Simply print the printable playdough mats and you are ready to play and learn.

back to school, pencil number matching activity

Back to School Activities

Back to School BINGO, Back to School Lego Challenge First Week of School Activities, cute and Easy Pencil Craft, plus free printable back to school scavenger hunt
Pencil yellow baking soda slime, free printable back to school notes, pencil alphabet matching and free printable playdough mats
School Bus Beginning Sounds First Day of School Activities, Pencil themed Fraction Puzzles, School Bus Letter Matching Game
What Comes Next Back to School Math, Crayon Box Letter Matching Back to School Activity , cute Crayon Box Craft to work on learning colors
Back to School themed Number Matching Activity, Crayon Box CVC Words Activity, Free Hand Washing Printables
Back to School Activity Count to 20 Clip Cards, Pencil themed Counting Puzzles for Preschoolers, printable Back to School ABC Games, Back to School Theme Preschool, school bus non-standard measurment activities
School Bus Letter Matching Puzzles – First Day of School Activities, Lots of clever Back to School Crafts or these Back to School Crafts ideas
Back to School Pencil Punctuation Activities, Glue Stick rhyming activities, Playdough Counting Mat Bus Activities for Preschoolers

First Day of School Printables

First Day of School Signs, FREE first day of school signs pre-k thru 12th, and fill in all about you First Day of Preschool Sign
Celebrate First Day of School Preschool Craft and and kindergarten First Day of School Hat Craft

back to school glue number bonds worksheets

Celebrate Back to School with a fun math activity! These Crack the Code Worksheets make practicing addition and subtraction fun for kindergarten and first grade students.

Start the school year off by celebrating your special students with an all about me preschool activity. Grab our all about me printables to let children discover how unique and special they are. This all about me worksheet preschool pack is perfect for pre-k, kindergarten, and first graders too. Simply pick the free all about me printable preschool pages you want to use!

Back to School Printables

We have lots of other fun, clever back to school worksheets to help kids get excited about going back to school! Check out these free resources:

School Supplies tracing lines worksheets for 3 year olds and Back to School Preschool Number Worksheets 1-10
Crack the Code Back to School Worksheets – addition and subtraction and Color by Hundreds Chart Back to School Worksheets
Sticky Number Bonds Worksheets, I Spy Colors Crayon Worksheet, Free Back to School Worksheets Preschool, pencil word endings s or es activity
I Spy Back to School Worksheets, free School Supplies Tracing Worksheet. fun Back to School Color by Number Worksheets
Printable Back to School Coloring Pages

All About Me Printables

All About Me Graphic Organizer for the 1st day of school
Lego All About Me Worksheet, kindergarten All About Me Worksheet, free all about me worksheet preschool
Watermelon All About Me Poster, clever All About Me Puzzle, and All About Me Poster Pennants

Beth Gorden

Beth Gorden is the creative multi-tasking creator of 123 Homeschool 4 Me. As a busy homeschooling mother of six, she strives to create hands-on learning activities and worksheets that kids will love to make learning FUN! She has created over 1 million pages of printables to help teach kids ABCs, science, English grammar, history, math, and so much more! Beth is also the creator of 2 additional sites with even more educational activities and FREE printables – www.kindergartenworksheetsandgames.com and www.preschoolplayandlearn.com. Beth studied at the University of Northwestern where she got a double major to make her effective at teaching children while making education FUN!