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Tagged with 'Science'

The How’s and Why’s of Daylight Savings Time

On Sunday, November 5, you should wake feeling slightly better rested than usual, as you’ll have gained an hour of sleep due to daylight savings time. Messing with our bedside clocks (not to mention our internal clocks) may seem strange, but there is a good reason. 

Why do we change our clocks an hour back? 

To understand why we move our clocks forward and back in the spring and fall, we need to understand why we have seasons in the first place. You see, the Earth does not stand perfectly straight as it rotates around the Sun. Rather, it rotates at a tilt. This means that the part of our planet that’s tilted toward the Sun has warmer, lighter days for half of the year and colder, then darker days for the other half, as the Earth makes its full, year-long rotation. Most of us live for those warm summer days when our part of the world is tilted toward the Sun. Those days – and Benjamin Franklin – are the reason for daylight savings time. Franklin was the first to publicly observe that most of the world was sleeping through those glorious, bright, warm, early morning summer hours, essentially wasting them. A British builder named William Willet was the next to push for a shift in time, to push the bright sunny summer hours from morning to evening, when people could enjoy them rather than sleep through them. Willet proposed shifting the time gradually, say 20 minutes a Sunday for four consecutive weeks. His plan was adopted first by Germany, then by Britain, who called the program Sun Time. Other countries followed suit, including the U.S., in 1918. 


Tips & Tricks for getting and keeping your kids in bed 

And yes, daylight savings time gives us nice, long summer hours. And yes, research indicates that it also saves energy (more time playing at the park in the evening means fewer lights on and dishwashers running) and decreases evening traffic accidents. But daylight savings time can be brutal for those of us with kids. Have you ever tried to put your kids down for the night while the Sun was still shining bright? Or to wake them up an hour early in the morning? Good luck! But there is hope. Willet had the right idea in terms of gradually introducing this change. Beginning about a week before the time changes this fall, start pushing bedtime by about 15 minutes each day (your kids are going to love this!). Then, try to keep them in bed an hour later on Saturday and until the equivalent of their regular wake-up time on Sunday. The goal is that they’ll be just tired enough by Sunday night to go to bed at their regular but now adjusted time. As always, avoid electronics, sugar, and crazy, active play in the hour before they climb into bed. Ah, daylight savings time. We relish that extra hour of sleep in the fall and loathe the loss of an hour in the spring, but, to quote Danny Zuko, “Oh, those summer nights! 

The How’s and Why’s of Daylight Savings Time

On Sunday, November 5, you should wake feeling slightly better rested than usual, as you’ll have gained an hour of sleep due to daylight savings time. Messing with our bedside clocks (not to mention our internal clocks) may seem strange, but there is a good reason. 

Why do we change our clocks an hour back? 

To understand why we move our clocks forward and back in the spring and fall, we need to understand why we have seasons in the first place. You see, the Earth does not stand perfectly straight as it rotates around the Sun. Rather, it rotates at a tilt. This means that the part of our planet that’s tilted toward the Sun has warmer, lighter days for half of the year and colder, then darker days for the other half, as the Earth makes its full, year-long rotation. Most of us live for those warm summer days when our part of the world is tilted toward the Sun. Those days – and Benjamin Franklin – are the reason for daylight savings time. Franklin was the first to publicly observe that most of the world was sleeping through those glorious, bright, warm, early morning summer hours, essentially wasting them. A British builder named William Willet was the next to push for a shift in time, to push the bright sunny summer hours from morning to evening, when people could enjoy them rather than sleep through them. Willet proposed shifting the time gradually, say 20 minutes a Sunday for four consecutive weeks. His plan was adopted first by Germany, then by Britain, who called the program Sun Time. Other countries followed suit, including the U.S., in 1918. 


Tips & Tricks for getting and keeping your kids in bed 

And yes, daylight savings time gives us nice, long summer hours. And yes, research indicates that it also saves energy (more time playing at the park in the evening means fewer lights on and dishwashers running) and decreases evening traffic accidents. But daylight savings time can be brutal for those of us with kids. Have you ever tried to put your kids down for the night while the Sun was still shining bright? Or to wake them up an hour early in the morning? Good luck! But there is hope. Willet had the right idea in terms of gradually introducing this change. Beginning about a week before the time changes this fall, start pushing bedtime by about 15 minutes each day (your kids are going to love this!). Then, try to keep them in bed an hour later on Saturday and until the equivalent of their regular wake-up time on Sunday. The goal is that they’ll be just tired enough by Sunday night to go to bed at their regular but now adjusted time. As always, avoid electronics, sugar, and crazy, active play in the hour before they climb into bed. Ah, daylight savings time. We relish that extra hour of sleep in the fall and loathe the loss of an hour in the spring, but, to quote Danny Zuko, “Oh, those summer nights! 

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nuts-about-acorns

Nuts About Acorns!

Besides the sound of crunching leaves, the pitter-patter of acorns falling onto the sidewalk is another iconic autumn rhythm. We see squirrels run off with them, but what else do we know about this “fruit of the oak tree”? With a bit of help from Learning Resources’ Alphabet Acorns Activity Set, let’s explore the acorn and its many layers. 

What is an acorn?  

The acorn is indeed a nut and is the fruit of the oak tree. Only oak trees produce acorns. One acorn contains a single seed enclosed in a tough, almost leathery shell. Depending on the species of the oak tree, it can take six to 24 months to mature and drop. There are 90 species of oaks in North America alone.  

Why does it fall from the tree?

Oak trees have “boom” and “bust” years in their acorn drop. In a bust year, oak trees produce just enough acorns for wildlife to eat, but it doesn’t allow for any new baby trees. Boom years are called masting, which can happen every three, five, or six years. This is when the oak trees drop a lot more nuts – more than the animals can eat – hoping to make more trees.   

Who eats acorns?

Acorns: not just for squirrels. Acorns are some of the most important sustenance for wildlife out there. Deer, chipmunks, wild turkeys, crows, rabbits, opossums, blue jays, quail, raccoons, and wood ducks are all acorn eaters. Can you believe more than 100 vertebrate species feast on that nutty treat? 

But keep acorns away from horses – they have been proven toxic!  

Can you eat an acorn?

Acorns are high in fats and carbohydrates. They are very bitter and taste woody and earthy. They contain lots of tannins, which can make your insides go haywire or even turn toxic. In a nutshell, it's probably not a great idea to eat acorns all around. But as an interesting side note, there is no scientific evidence that those with a tree nut allergy can react to an acorn by simply holding it!  

Fun fall acorn activity  

Gather a few acorns as you are out strolling. What color is the outside? Green? Brown? Gently tap a hammer (adults only) to crack one open. What do you see inside? What does it smell like? After exploring a real acorn, it was time to break open Learning Resources’ Alphabet Acorn Activity Set
Awesome! First, we spill out the little objects and identify what they are. Mission number one is to match the things with the letter sound on the outside of the acorn. Surprise! The acorns themselves open, and you can pop the objects inside. The colors correspond with the letters. Great color and letter recognition activity! Also, on the top of each acorn is the letter in lowercase, which this little one immediately noticed. The next hour was spent opening and closing the Alphabet Acorns, quizzing Mom, and even creating some words.  

Happy fall and happy acorn hunting! 

Nuts About Acorns!

Besides the sound of crunching leaves, the pitter-patter of acorns falling onto the sidewalk is another iconic autumn rhythm. We see squirrels run off with them, but what else do we know about this “fruit of the oak tree”? With a bit of help from Learning Resources’ Alphabet Acorns Activity Set, let’s explore the acorn and its many layers. 

What is an acorn?  

The acorn is indeed a nut and is the fruit of the oak tree. Only oak trees produce acorns. One acorn contains a single seed enclosed in a tough, almost leathery shell. Depending on the species of the oak tree, it can take six to 24 months to mature and drop. There are 90 species of oaks in North America alone.  

Why does it fall from the tree?

Oak trees have “boom” and “bust” years in their acorn drop. In a bust year, oak trees produce just enough acorns for wildlife to eat, but it doesn’t allow for any new baby trees. Boom years are called masting, which can happen every three, five, or six years. This is when the oak trees drop a lot more nuts – more than the animals can eat – hoping to make more trees.   

Who eats acorns?

Acorns: not just for squirrels. Acorns are some of the most important sustenance for wildlife out there. Deer, chipmunks, wild turkeys, crows, rabbits, opossums, blue jays, quail, raccoons, and wood ducks are all acorn eaters. Can you believe more than 100 vertebrate species feast on that nutty treat? 

But keep acorns away from horses – they have been proven toxic!  

Can you eat an acorn?

Acorns are high in fats and carbohydrates. They are very bitter and taste woody and earthy. They contain lots of tannins, which can make your insides go haywire or even turn toxic. In a nutshell, it's probably not a great idea to eat acorns all around. But as an interesting side note, there is no scientific evidence that those with a tree nut allergy can react to an acorn by simply holding it!  

Fun fall acorn activity  

Gather a few acorns as you are out strolling. What color is the outside? Green? Brown? Gently tap a hammer (adults only) to crack one open. What do you see inside? What does it smell like? After exploring a real acorn, it was time to break open Learning Resources’ Alphabet Acorn Activity Set
Awesome! First, we spill out the little objects and identify what they are. Mission number one is to match the things with the letter sound on the outside of the acorn. Surprise! The acorns themselves open, and you can pop the objects inside. The colors correspond with the letters. Great color and letter recognition activity! Also, on the top of each acorn is the letter in lowercase, which this little one immediately noticed. The next hour was spent opening and closing the Alphabet Acorns, quizzing Mom, and even creating some words.  

Happy fall and happy acorn hunting! 

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Fun & Easy Fall Leaf Activities!
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As Seen on Reels: New Year's Eve Fizzy Science

The Countdown to the New Year Begins! This is a traditional baking soda and vinegar science activity with a creative New Year twist. If your kiddos are curious and love science, they will love this science activity to help them to ring in the new year with a bang! This New Year’s activity is also great for some fine motor play. Here’s what you’ll need: 

 

What you'll need:

  • Baking Soda
  • Vinegar
  • Tray
  • Twisty Droppers or Ladle
  • Plastic Celebration Glasses
  • Optional - food coloring, soap, glitter, etc. 

How to put it together:

  1. Take some cups and fill them with baking soda! *Tip* place the cups on a tray to contain the mess!

  2. Add glitter/confetti!

  3. Provide a bowl full of vinegar and mix in dish soap for an extra bubbly reaction.

  4. Give kiddos Twisty Droppers or a ladle and let them go to town!

What is the science behind it?

This is a great example of simple chemistry, mixtures, and reactions. When you combine baking soda which is a base and vinegar which is an acid, you get gas! This gas is called carbon dioxide and is exactly what gives you the bubbly fizzing fun your kids really love.

Educational Benefits:

Easy Science at Home: Fizzy science experiments for kids require only a few commonly found household ingredients. This science experiment uses baking soda and vinegar to teach children about chemical reactions. As children conduct this science experiment, they also develop a greater understanding of colors while building on their fine motor skills.

Sensory Play: After the experiment is finished, kids can put their hands into the colorful tray and see what it feels like! This is safe to do and can be such a fun sensory experience.

Fine Motor Skills: Fine motor skills toys can help prepare your child for school. Even with the advancements of technology, holding and manipulating a pencil will be a cornerstone of their learning experience. 

Twisty Droppers: Irresistible eyedroppers put a fun twist on water play and building fine motor skills! Squeeze the bulb to begin early science exploration, experience cause, and effect and build little hand muscles too!

As Seen on Reels: New Year's Eve Fizzy Science

The Countdown to the New Year Begins! This is a traditional baking soda and vinegar science activity with a creative New Year twist. If your kiddos are curious and love science, they will love this science activity to help them to ring in the new year with a bang! This New Year’s activity is also great for some fine motor play. Here’s what you’ll need: 

 

What you'll need:

  • Baking Soda
  • Vinegar
  • Tray
  • Twisty Droppers or Ladle
  • Plastic Celebration Glasses
  • Optional - food coloring, soap, glitter, etc. 

How to put it together:

  1. Take some cups and fill them with baking soda! *Tip* place the cups on a tray to contain the mess!

  2. Add glitter/confetti!

  3. Provide a bowl full of vinegar and mix in dish soap for an extra bubbly reaction.

  4. Give kiddos Twisty Droppers or a ladle and let them go to town!

What is the science behind it?

This is a great example of simple chemistry, mixtures, and reactions. When you combine baking soda which is a base and vinegar which is an acid, you get gas! This gas is called carbon dioxide and is exactly what gives you the bubbly fizzing fun your kids really love.

Educational Benefits:

Easy Science at Home: Fizzy science experiments for kids require only a few commonly found household ingredients. This science experiment uses baking soda and vinegar to teach children about chemical reactions. As children conduct this science experiment, they also develop a greater understanding of colors while building on their fine motor skills.

Sensory Play: After the experiment is finished, kids can put their hands into the colorful tray and see what it feels like! This is safe to do and can be such a fun sensory experience.

Fine Motor Skills: Fine motor skills toys can help prepare your child for school. Even with the advancements of technology, holding and manipulating a pencil will be a cornerstone of their learning experience. 

Twisty Droppers: Irresistible eyedroppers put a fun twist on water play and building fine motor skills! Squeeze the bulb to begin early science exploration, experience cause, and effect and build little hand muscles too!

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DIY Dancing Frankenworms!
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5 Homeschooling Favorites

Back to school is looking different for everyone, whether you are fully online, in-person, or a little bit of both. Learning Resources has you covered, we picked some of our favorite products that can help you elevate your student’s learning. This list contains five products that can be used together or separately in the classroom! As you use these products, you and your little ones will continually find new ways to use them.  

Translucent Geometric Shapes  

Using our Translucent Geometric Shapes, there are different exercises from sorting and classifying, identifying the shape, building, fractions, geometry, and more! The different angles of certain pieces allow for introduction an introduction to right, obtuse, and acute angles. This comprehensive geometry set includes fourteen different shapes in seven colors! Relational shapes are perfect for combining small shapes to form larger shapes in multiple ways. This set also features circles in whole, half and quarter increments, which open engaging avenues for fraction exploration. Encourage students to classify and sort the shapes by attribute, such as number of sides, number of angles, straight sides, curved sides, and so on. Have your students 

Shapes Don't Bug Me 

In conjunction with our Translucent Geometric Shapes, the Shapes Don't Bug Me set is bound to be a classroom favorite. Pieces are relational and translucent, so the creative opportunities are endless! Crawling in the garden or buzzing through the park, bold buggy shapes bring geometry out of the dark! Become an artist of geometry with Shapes Don’t Bug Me while learning that math can be as fun as a summer day. The best part about these shapes, is that they can be sanitized in between uses.  

Big Time Student Clock 

The Big Time Student Clock is a great way to help kids grasp time skills. Besides the fact that it is super fun to play with, hands-on, and will get them excited about telling time, it will also help them learn how a clock works, where the numbers are, and what order they go in. Teaching time can also be done in everyday conversations, have your student move the clock handles to 12:30 and explain that lunch is at that time. Telling time can be fun and the Big Time Student Clock is ready to play! 

Lights and Sounds Buzzers 

Kids will light up when they reach for the Lights and Sounds Buzzers. The lights and sounds answer buzzers get little ones giggling and imitating these silly sounds just press to listen add buzzers to any lesson for some extra fun. These buttons are great for teaching patience while waiting for their turn. The buttons include the following sounds: a siren, game-show buzzer, laser and voice saying, "Charge". 

Patterned Hand Pointers 

These engaging hand pointers are the perfect way to liven up any lesson plan-and encourage students to get excited about learning. These pointers draw student attention and interest and provides positive behavioral intervention. Patterned Hand Pointers show up sharply against light-colored surfaces, but works equally as well on pocket charts, word walls and more!  

5 Homeschooling Favorites

Back to school is looking different for everyone, whether you are fully online, in-person, or a little bit of both. Learning Resources has you covered, we picked some of our favorite products that can help you elevate your student’s learning. This list contains five products that can be used together or separately in the classroom! As you use these products, you and your little ones will continually find new ways to use them.  

Translucent Geometric Shapes  

Using our Translucent Geometric Shapes, there are different exercises from sorting and classifying, identifying the shape, building, fractions, geometry, and more! The different angles of certain pieces allow for introduction an introduction to right, obtuse, and acute angles. This comprehensive geometry set includes fourteen different shapes in seven colors! Relational shapes are perfect for combining small shapes to form larger shapes in multiple ways. This set also features circles in whole, half and quarter increments, which open engaging avenues for fraction exploration. Encourage students to classify and sort the shapes by attribute, such as number of sides, number of angles, straight sides, curved sides, and so on. Have your students 

Shapes Don't Bug Me 

In conjunction with our Translucent Geometric Shapes, the Shapes Don't Bug Me set is bound to be a classroom favorite. Pieces are relational and translucent, so the creative opportunities are endless! Crawling in the garden or buzzing through the park, bold buggy shapes bring geometry out of the dark! Become an artist of geometry with Shapes Don’t Bug Me while learning that math can be as fun as a summer day. The best part about these shapes, is that they can be sanitized in between uses.  

Big Time Student Clock 

The Big Time Student Clock is a great way to help kids grasp time skills. Besides the fact that it is super fun to play with, hands-on, and will get them excited about telling time, it will also help them learn how a clock works, where the numbers are, and what order they go in. Teaching time can also be done in everyday conversations, have your student move the clock handles to 12:30 and explain that lunch is at that time. Telling time can be fun and the Big Time Student Clock is ready to play! 

Lights and Sounds Buzzers 

Kids will light up when they reach for the Lights and Sounds Buzzers. The lights and sounds answer buzzers get little ones giggling and imitating these silly sounds just press to listen add buzzers to any lesson for some extra fun. These buttons are great for teaching patience while waiting for their turn. The buttons include the following sounds: a siren, game-show buzzer, laser and voice saying, "Charge". 

Patterned Hand Pointers 

These engaging hand pointers are the perfect way to liven up any lesson plan-and encourage students to get excited about learning. These pointers draw student attention and interest and provides positive behavioral intervention. Patterned Hand Pointers show up sharply against light-colored surfaces, but works equally as well on pocket charts, word walls and more!  

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DIY Edible Soil Layers!
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