Materials:

• Toy cars (Hot Wheels or Matchbox Cars are a good size)
• Small balls such as pom poms, ping pong balls or tennis balls
• Plastic drinking cup (especially fun if the top of the cup has a bigger diameter than the bottom!)
• A variety of materials such as:
  1. Paper towel or toilet paper tubes
  2. Pieces of stiff cardboard
  3. A book or two
  4. Wooden blocks
  5. Other household objects like empty tissue boxes, poster tubes, or even a chair might come in handy!
• An adult to play with you

What to do:

1. Think about how different objects move.  What part helps a car to roll?
2. Use your found materials to see if you can set up a ramp that allows your car to roll downhill.  For instance, you might prop a book or a stiff piece of cardboard on a stack of blocks or the rung of a chair.  
3. How fast does your car go?  How far?
4. Can you change your ramp to make your car go faster?  Go further?
5. What happens when you send one of your balls down the ramp?
6. What happens when you roll your plastic cup down the ramp?  Does it move in the same way as your cars or balls?  
7. Can you make a tunnel for your car or balls?  
8. What other materials could you use to make your ramp better?

The post Race Car Ramps appeared first on 91热爆.

Materials:

• Puppet show script (optional)
• Paper
• Scissors
• Crayons or markers
• Tape
• Popsicle sticks (or even just a stick from outside)
• A puppet theater – you can use a piece of furniture, or make one out of a large piece of cardboard.聽聽
• An adult to play with you

What to do:

1. Draw your animal characters on the paper and cut them out
2. Tape them onto the popsicle sticks so that you have your own puppets.聽聽
3. Get creative with your puppet theater.聽 Don鈥檛 have one at home? 聽 That鈥檚 ok!聽 Hiding behind a piece of furniture works just fine
4. Get an adult to read the script while you work the puppets.聽 Or have the adult do the whole show for you.
5. Have fun making your own puppet show script!

Singing Frog Puppet Show Script:

Storyline: Frog is singing all the time now during spring, and it is too loud for the other animals.

Characters: frog, bear, turtle, woodpecker, fox

Frog: (enters, hopping onto stage, takes big huge breath, starts belting out a song, loud and obnoxious)聽

Bear: (clomps on stage) Ugh! What is all that NOISE?!聽 Hey! HEY! (frog continues singing, unable to hear) HEEEYYY!聽 Stop singing! It鈥檚 too loud!!聽

Frog: (frog stops and looks at Bear) Sshh!聽 I鈥檓 busy.聽 I鈥檓 in the zone鈥� (takes a huge breath and starts singing again)

Bear: Oh it鈥檚 so loud!聽 (pokes nose at frog repeatedly until frog startles) I thought frogs said 鈥渞ibbit鈥� anyway.

Frog: Hey you鈥檙e messing up my groove!聽 I鈥檓 trying to concentrate, here!聽 I don鈥檛 say 鈥渞ibbit鈥� as you can clearly see.聽 Some frogs in California say ribbit, but not me.

Bear: What are you singing so loudly for?聽 You鈥檝e probably woken up the whole forest by now.聽聽

Frog: I鈥檓 singing to attract other frogs, of course.  I gotta look and sound my BEST.

How do I look?

Bear: You look a little green. But you鈥檙e a frog, so I guess that鈥檚 ok.

Frog:聽 Good.聽 Is it nice and wet too?聽聽

Bear: Let me see (touches frog).聽 Yup!聽 Sure is!聽 You are an amphibian for sure.聽 Wet skin and no hair.聽 Now I鈥檒l head on my way, but if you don鈥檛 mind singing a little more quietly鈥�.

Frog: Ok, sure thing.聽 (takes a huge breath and starts singing again)

Woodpecker: (enters): I heard you making lots of noise over here.

Frog: I was singing.

Woodpecker: You call that singing?聽 I thought you frogs all said 鈥渞ibit!鈥�

Frog: No we don鈥檛 say ribbit.聽 We make lots of other calls like trills and croaks.聽聽

Woodpecker: Well that鈥檚 cool.聽 I can make calls too.聽 Bird calls like this one.聽 (loudly and hysterically) 鈥淲hacka, wacka, whacka鈥︹��

Frog: (interrupts, annoyed)聽 Well that kind of hurt my ears,鈥︹��.. I mean鈥︹��.you have a lovely voice.聽 Very鈥eautiful鈥�

Woodpecker: Thanks.聽 I was just headed over to check on my babies in our tree hole.聽 They hatched from their eggs yesterday.

Frog: Well that鈥檚 pretty crazy.聽 Your babies come from eggs too, but they are in a hole in a tree.聽 We frogs lay eggs in the pond.

Woodpecker: Then shouldn鈥檛 you be near a pond instead of singing in the middle of the forest?聽 There are other animals here that might like to eat you.聽 Speaking of which, I see a fox sneaking up on you.聽 Watch out!聽 (exits)

Frog: A rock?聽 Yes, there are lots of rocks here.聽 I don鈥檛 know why the woodpecker got all frightened about a few silly rocks.

[Fox enters]

贵辞虫:听 Well hello Frog.聽 What a lovely voice you have.聽 I鈥檝e been listening to your singing all morning.

贵谤辞驳:听 Why thank you Fox.聽 That鈥檚 very kind of you to say.聽 All the other animals have been annoyed by my singing.聽 I don鈥檛 think they appreciate true country music.聽聽

贵辞虫:听 I鈥檓 sure they don鈥檛.聽 Nor do they truly appreciate how wonderful frogs are.聽 I have a particular fondness for frogs.聽 You have a beautiful voice, but your taste far exceeds the quality of your singing.

Frog: Wait.聽 Did you say taste?聽 How do you know what frogs taste like鈥︹�� wait, you don鈥檛 mean you want to EAT me? 聽 EEEEEEEEEK!

CHASE SCENE!

Frog: Well that was close!聽 Whew.聽 Maybe I鈥檒l sing just a little quieter this time.聽 (takes a huge breath and starts singing again)

罢耻谤迟濒别:听 (enters and taps frog to get his attention)

贵谤辞驳:听 Oh!聽 You startled me.聽 What鈥檆ha doin鈥� turtle?

Turtle:聽 That鈥檚 what I want to know about you.聽 What are you doing here in the forest?

贵谤辞驳:听 I鈥檓 singing so that I can attract other frogs

Turtle:聽 But all the other frogs are in the pond at this time of year.聽 You should go sing in the pond and then you would find lots of other frogs.聽 Besides, I鈥檓 not sure the other animals in the forest appreciate your singing quite as much as those of us who live in the pond.聽聽

贵谤辞驳:听 I kind of gathered that.聽 I guess I really do belong in the pond, don鈥檛 I.

Turtle:聽 Yes, you do. Come, let鈥檚 go.聽 Race you to the pond! 聽 [Both Exit]

The post Singing Frog Puppet Show appeared first on 91热爆.

Bird Beaks - What can you eat?

• Birds by Kevin Henkes (optional)
• Images of bird beaks
• A spoon
• A pair of tweezers
• A cup
• An empty egg carton
• Items to represent food such as:
  • Grains of rice (tiny seeds)
  • Sunflower seeds (small seeds)
  • Dry beans (larger seeds)
  • A small amount of cooked spaghetti (worms)
  • Raisins (small insects)
  • You could also try corn kernels, pumpkin seeds, gummy worms, etc
• An adult to play with you

What to do:

1. Look at the different images of bird beaks.聽 Are all the beaks the same? In what ways are they similar?聽 Different?
2. What kinds of foods do you think these birds might eat?
3. Put some of the different 鈥榖ird food鈥� into the cells of your egg carton, one type per cell.聽 It鈥檚 ok if you don鈥檛 fill the whole egg carton
4. Choose a 鈥榖eak鈥� to start with (either the spoon or the tweezers)
5. Remember, birds don鈥檛 have hands!聽 See if you can use only your pretend beak to pick up a piece of food and place it in your cup.
6. Were you able to pick up every type of food using your spoon?聽 The pair of tweezers? Do you think birds are able to eat every kind of food with the beak they have, or not?
7. What was the hardest kind of food to pick up?聽 The easiest?
8. Which pretend beak did you like the best and why?
9. If you want, you can use other tools as pretend beaks, such as chopsticks, pliers, a bigger spoon, smaller tweezers, etc.聽 Get creative and have fun!

Images of Bird Beaks

Black-capped Chickadee	Great Blue Heron
American Robin	Mallard Duck

Images from Cornell Lab of Ornithology鈥檚 website.聽 Check it out to learn more about these amazing birds!

The post Bird Beaks appeared first on 91热爆.

Materials:

Rainbow in a Jar

• 3 glass jars (wide mouth quart jars preferred)
• Food coloring (1 or 2 colors)
• Cold tap water
• Hot water
• Crushed ice聽
• An adult to help

Colored Ice Cubes

• Food coloring (3 colors)
• Ice cube trays
• Tongs
• Water
• A plastic tub, dish pan or other similar container
• Paper and crayons (optional)
• An adult to help

Fill, Pour and Play

• Fill, Pour and PlayKitchen sink
• Water
• Various containers (plastic yogurt cups, measuring cups, ladles, etc)
• Funnel (optional)
• A towel
• An adult to play with you

What to do: Rainbow in a Jar

1. 聽Ask an adult to help you fill one jar with cold tap water, one jar with hot water, and one jar with crushed ice.聽 Tip:聽 Water heated on the stove or in an electric kettle til almost boiling works best.聽 Just be careful not to touch the jar after the hot water is poured in!
2. Carefully add a drop of food coloring (you can use two separate colors if you want) into the jar of cold tap water and hot water.
3. Watch carefully.聽 What is happening in each jar?聽 Does the color move in the same way in each?聽 Is one moving faster than the other? Does the color reach the bottom of the jars at the same time?聽 What else do you notice?
4. What do you think will happen when you add food coloring to the jar of crushed ice?聽 Will it be more like the jar of cold water or hot water? Why?
5. Test it out!聽 What happened?

What to do: Colored Ice Cubes

1. Ask an adult to help you put two drops of food coloring in a cell of an ice cube tray.聽 Repeat with other colors. You really only need two or three ice cubes of each color.
2. Put your ice cube tray in the freezer and wait to continue until your ice cubes are frozen
3. Pour some water into your dish tub or other large flat glass or plastic container
4. Using tongs, carefully place your colored ice cubes into your tub of water.聽 Make sure to place them slowly, without dropping or splashing. Try not to jiggle your tub or the table!
5. Look carefully and watch what happens.聽 What do you notice? What is happening to the ice cubes?聽 What patterns do you notice in the colors? What changes over time?
6. Use your paper and crayons to record what you see.聽 Try to use accurate colors.
7. Help your adult wash out the ice cube tray to get rid of any leftover food coloring!

What to do: Fill, Pour and Play

1. Ask an adult to help you collect your containers and partially fill the kitchen sink with water.聽 Alternatively, you can do this activity outside using a large plastic dish pan or other large container
2. Use your different containers to pour water from one into another.聽 Does each container hold the same amount of water?
3. How slowly and carefully can you pour the water?
4. What happens if you use a funnel?聽 Does it make it easier or harder to fill a container?
5. Are some containers easier to pour from than others? Why might that be?
6. Can you pour from two containers at once, one in each hand?
7. What other fun things can you do with pouring, dumping, and filling?

The post Water and Ice Investigations appeared first on 91热爆.

• Rainbow stew recipe (see below)
• 3 bowls
• Red, yellow and blue food coloring
• A spoon
• A cooking pot
• A stove
• Two heavy duty ziploc bags
• Duct tape (optional)
• An adult to help out!

Rainbow Stew Recipe

• 2 Tablespoons plus 2 teaspoons sugar
• 陆 cup cornstarch
• 2 cups cold water

Adapted from Mudpies to Magnets: A Preschool Science Curriculum by Robert A. Williams, Robert E. Rockwell and Elizabeth A. Sherwood

1. Ask an adult to help you!
2. Combine sugar and cornstarch in pot and stir
3. Slowly add the cold water and stir
4. Heat until it thickens and turns clear, stirring constantly
5. Cool
6. Divide into the three bowls and add one color of food coloring to each bowl, and stir.  Add as much food coloring as needed to achieve desired intensity
7. Add half of each of the three colors into each ziploc bag, making sure to keep the colors separate at this point
8. Seal bags, and tape closed if desired
9. Now it鈥檚 time to play, discover and investigate!  Two bags allows adult and child to investigate together.
10. What colors can you make?  Can you make a whole rainbow?
11. Work slowly and carefully so that you can enjoy each color before it turns brown.
12. If you want to save it to play with another day, keep it in the fridge so that it won鈥檛 spoil.

The post Rainbow Stew appeared first on 91热爆.

Materials:

• A stick about 2 feet long, a dowel or even a wooden spoon with a long handle
• A piece of string, 2-3 feet long
• Scissors
• Tape
• Paper clips
• A small magnet
• Magazines to cut out or blank paper and markers or crayons.  Ideally one piece of paper is a bit stiffer, such as card stock
• An adult to help out!

What to do:

1. Get an adult to help you
2. Look at the owl chart and decide which owl you want to be
3. Find a picture of that owl in a magazine, or even better, draw your own on the piece of card stock and cut it out!
4. Look at the owl chart and figure out what kind of food your owl eats.  
5. Find a picture of that animal in a magazine, or even better, draw your own and cut it out!  Note:  You may want to make at least two of each animal so you have more food to catch!  Make sure your animals aren鈥檛 too big so that your owl has an easier time catching them.
6. Using tape, attach a paperclip to the back of each of your small animals, but not your owl
7. Using tape, attach the magnet to the back of the owl
8. Tie one end of the string to one end of your stick.  Securely tape the other end to the front of your owl.  It should look like you鈥檝e made a fishing pole, with your owl and magnet serving as the hook!
9. Spread your animals out on the floor, face up.  See if you can have your owl swoop down and 鈥榗atch鈥� it鈥檚 dinner!
10. Troubleshooting tips:  Check to see that your magnet is strong enough to lift the paper animals.  Try a stronger magnet, or make your animals smaller.  

For more information about owls:

• To meet some of the resident owls and other birds at 91热爆, visit our
• To meet an owl in one of our previous FaceBook Live events, vist

The Cornell Lab of Ornithology has a lot of information on their

The post Hungry Owl appeared first on 91热爆.

Materials:

1. Playdough recipe (see below)
2. Food coloring (optional)
3. An adult to help out!

What to do:

• Make the play dough and let cool
• Let your imagination run wild!  What animal can you make?  What structure can you build?
• If you want, add some small sticks, rocks or other natural materials to your design (but keep in mind that your play dough will pick up dirt and bark and would need to be discarded afterwards)

Play Dough Recipe

• 1 cup flour
• 1 cup water
• 陆 cup salt
• 2 teaspoons cream of tartar
• 2 Tablespoons oil

Mix ingredients together in a pot and cook over medium heat, stirring constantly.  Remove from heat and cool. Knead and place in a plastic bag to store. If desired, divide the play dough into three balls, and add a couple drops of food coloring to each ball.  Knead the play dough to thoroughly mix the color.

The post Make your own Play Dough appeared first on 91热爆.

• Materials:
  • Whole milk
  • Bowl
  • Food coloring
  • Q-tip
  • Dish detergent
  • Crayons and Recording sheet (optional)
  • An adult to help out!
• What to do:
  1. Pour some whole milk into the bowl
  2. Carefully add one drop of 2-3 different colors.  Make sure the drops aren鈥檛 touching and that you don鈥檛 jostle the bowl
  3. Draw what you see in circle #1.  Try to use accurate colors
  4. Carefully dip one end of your Q-tip into the dish detergent and slowly touch the Q-tip to the milk.  Quickly lift it away without stirring.  Repeat.  What happens? If nothing seems to happen, make sure you have enough dish detergent on the end of your Q-tip, and try touching one of the drops of color
  5. Draw what you see in circle #2.  Try to use accurate colors
  6. Repeat and watch what happens!  
  7. Draw what you see in circle #3.  Try to use accurate colors

The post Magic Milk appeared first on 91热爆.