Friday, December 18, 2020

Extracting Oil From Olives and Lessons from Latkes: Chanukah Explorations in Kitah Hay

Extracting Oil From Olives: Chanukah Explorations in Kitah Hay

The season of Chanukah brings a special feeling to IJP.  The air feels crisp and lively, as songs about lighting candles and building the Beit Hamikdash waft in and out of classrooms and onto the playground.  You might overhear the story of the brave Maccabees, smell Chanukah cookies, or even bump into an intense game of dreidels.  The energy of play, curiosity, and ancient tradition envelopes our classroom and fuels our learning.

Our ears are open to learning about all things Chanukah, and the friends in our class have so many questions! Thanks to our Reggio philosophy, which asserts that children should have input in their education, there are ample opportunities for learning and many avenues from which we can choose! 

We introduced Chanukah to Kitah Hay with what we called the “Chanukah tray,” composed of a wooden menorah with removable candles and flames, toy latkes and frying pans, and pretend gelt.  Unsurprisingly, the friends in our class found a plethora of ways to utilize this tray!

Central to dramatic play, the Chanukah tray was used to act out the lighting of the menorah.  Students played “family,” all taking turns lighting the candles and simultaneously strengthening their social-emotional skills through cooperative role play. During morning table time, students would practice flipping latkes, or even serve some to their classmates or Morahs for breakfast!  Mirroring the observations children witness in their daily lives, dramatic play helps the students internalize their roles in the world and practice their real-life skills.  

Sannel decided to open up a Judaica shop one day during manipulative centers time. “Get your menorahs here!” he cried, as he offered up the contents of the tray and dreidels to his classmates -- for a fair price, that is!  Generously, Sannel accepted a variety of payments -- gelt, paper money from our classroom cash register, large cardboard dollar bills, and legos.    

The Morahs supply the props, but the direction of dramatic play is directed by the students and their interests.  The open-ended nature of play empowers children, as they forge their own opportunities to learn life skills through cooperative play that is meaningful to them.  Sannel’s Shop created a space where students could build up their negotiation skills, practice the math skills that were required to calculate the “monetary” exchanges, and discuss the values of different currencies, including money.


Not only does our Chanukah tray help us practice rituals, it also helps strengthen our counting, adding and subtracting, and sequencing muscles. 

Daily, at morning table time and circle time, we have class family conversations about the number of candles we lit last night.  “How many candles did you light last night?  In what order?  How many candles will be left after tonight? How many candles will you light tomorrow?  How many candles did you light, including or not including, the shamash?”

To build strength in the arena of number sequencing, the Morahs created a tray that helped students visualize the candles burning on each night of chanukah visualizing the number of burning candles, the Morahs shared a tray which challenged students to arrange the menorahs in order from the first night of Chanukah to the last.

Kitah Hay’s calculations didn’t end with candles!  We used dreidels to broaden our mathematical perspectives and sharpen our fine motor skills.  From spin, spin, spinning these cube-shaped wonders with both our left and right hands to organizing and sorting the dreidels according to size and color to using them as helpers in solving addition and subtraction problems during morning table time, our class never fell short of a lesson that didn’t involve dreidels!

Additionally, our classroom dreidels enhanced Hebrew literacy skills as we learned the meaning of each side’s Hebrew inscription, and they acted as paint brushes in an art project.  

Seeping into our science curriculum came oil.  We were amazed to learned that a tiny amount of oil lasted for 8 days.  As Morah Mussy described the special, pure oil used to light the menorahs of the Beit Hamikdash, we noticed some brows furrowing and faces scrunching.  Almost immediately a student in the class wondered aloud, “How can olives make olive oil?”

One question triggered a series of inquiries and declarations: “How does that little olive make oil?  Can you eat olives off of the tree?  How many olives does it take to make a bottle of oil?  I have a HUGE can of olive oil in my kitchen at home!”


Staying true to our Reggio philosophy, the Morahs wove this question into our curriculum.  After reading a “How It’s Made” story about olive oil and watching a video, the students in the class still wanted to know what olive oil is LIKE.  How does it feel, taste, smell, and does it mix with other liquids, like water?


The students asked and the morahs listened!  We devised a science activity in which we experimented with the properties of oil. 

Each child received a pipette, jar of water, smaller jar of oil and a piece of white paper. They squeezed water and oil in turn onto their papers and observed the results. The water and oil absorbed differently into the paper and left differing residual textures. We discovered how paper reacts when it meets oil, and that oil is lighter than water.


The students talked through the learning process with their peers and Morahs, sharing with one another what they were noticing.  “The water is like a bubble,” said Adom.  “Water runs away from oil,” said Yonah.  “It’s like a lava lamp!” exclaimed Lily.  “Oil is darker,” observed Ben.


After observing the behaviors of water and oil on paper, we moved on to test tubes -- yes, real-life test tubes -- like the ones a researcher in a science lab might use!


We drip dropped our food coloring of choice, some of us choosing to mix food coloring for fun, into the water.  Then, using the pipette, we extracted both water and oil into one test tube.  Once we sealed the tube close, we could shake, shake, shake our test tubes and try to mix the two substances.  Try as we might, they just never mix!  Again, we noticed that the oil floated to the top.  Now we can see that oil is lighter than water.



To further investigate the oil pressing process, we turned to community resources.  Wise in the ways of the olive press and a kind parent of IJP, Robbi Sollish offered to come to our school and press REAL LIVE olives into REAL OLIVE OIL right before our eyes!



The students met the long awaited olive press day with excitement and glee.  Outside, our class family bundled up, formed a semi circle around Rabbi Sollish, and sang Chanukah songs as we waited for the pressing to begin. On the playground, he set up a big wooden olive press on a table. First, he passed around baskets with fresh, raw olives that are a mix of green and purple - they did not look like the ones we have seen in a can or jar before!  Each student warmed an olive with their hands.



Next, each student made a wick out of a cotton ball. As we rolled our wicks, a helper, Riva, turned the handle on the press to squeeze juice out of the olives.  The juice, not oil, and came out of a spout on the front of the press.  The juice was purple. It was a pretty color, but we cannot use juice to light candles -- we need OIL! To make oil, the juice was put into vials and into a centrifuge, which spun the vials around so fast that it separated the oil from the rest of the stuff.  When it was finished we had three vials of pure olive oil!



Rabbi Sollish poured oil into the menorah and used our wicks to make candles, just like in the times of the Beit Hamikdash! Finally, he struck a match and lit three candles!



Thanks to our Reggio philosophy and community resources, our class family was able to construct a unique, engaging, educational, and far-reaching Chanukah curriculum.





Thursday, December 17, 2020

IJPeek 👀 Chanukah!

Chanukah is in the air! Can you feel it? If your daily email pics are any indication, you'll see that each class at IJP is overflowing with the sights, sounds and stimulation of deep Chanukah learning. Let's take a look!

                                                                                                                                        Rena

KA/KB 9-1
KA/KB 9-1 is all about art! There are endless possibilities for Chanukah-themed art experiences.

Did you know you can paint with dreidels? Combining pre-writing skills with open-ended art, the children took turns dipping plastic dreidels into blue sparkly paint and spinning them on their papers! No two patterns were alike.

In the same vein, cookie cutters are not just for cookies! By tapping them in paint, children duplicated Chanukah shapes onto butcher paper on the table in their classroom. At this age, we like to offer exposure to Chanukah's basic themes: the menorah, dreidels, olive oil and special foods.

To decorate their menorahs, this class chose to add some science in the mix. After coloring the base with permanent marker, they drip-dropped rubbing alcohol on top and watched the colors spread. They topped them off with hex nuts to hold the candles.

KA/KB 9-3
The table toys in this class are all menorahs and dreidels! There are endless types of menorahs and dreidels, and KA/KB 9-3 has made sure to provide multiple varieties for manipulation. Each design offers built-in opportunities to exercise various skills.

A wooden menorah offers two levels of difficulty in dexterity. Placing the colorful wooden candles into the menorah exercises fine motor skills and one-to-ton ratio. But wait - there's more! The wooden flames are removable too, adding another aspect of challenge. A different wooden menorah displays the many thematic elements of the holiday for discussion - gelt, dreidels (adding in Hebrew literacy). You can even make your own menorah out of paper towel rolls! 

Dreidels call for fine motor practice by definition. Little fingers pinch the stems and twist them to make them spin! It is also a social game that brings friends together and encourages turn-taking and communication. The morahs also created a sorting game for the children to match the colors of dreidels with the corresponding colors in a recycled egg carton.

KG/KD 9-1
KG/KD 9-1 is blessed to have their very own resident musician - Morah Dina! Morah Dina has been incorporating as much music as she can during this Chanukah season. She plays the keyboard while the children play their instruments. Some of their favorites include Chanukah is Coming, Dreidel, Dreidel and:

How many candles x 3
Do we light
On our Chanukah x2 
The first Chanukah night ?
One x6 
One candle burning x2 
The first Chanukah night .

Using this song as a springboard for math practice, the children use their fingers and candles to count the ascending number of candles that we light each night of Chanukah.

The class also learned about the brave Maccabees and marched around the room to the repetitive beat of a drum:

The Maccabees x2 
We are here x3 today.
To the Beit Hamikdash yes we say
Fighting for our rights to pray .
We will March and shout “hooray”  the Maccabees are here to day.
We are here we are here we are here today!
Music plays an important part of child development, promoting language emersion, self-expression, and regulation. Through music the children differentiate between loud and soft voices, fast and slow tempos and work to match the movement of their bodies to the rhythm.
On the literacy side, the class has been learning the letter M. M for menorah and for Maccabees! After tracing the letter on their papers, they created monster M's by adding pieces of fur, googly eyes and other collage materials.

KG/KD 9-3

KG/KD 9-3 is bursting at the seams with Chanukah provocations. In the block area, tea lights are provided for an open-ended exploration of light and dark, a central Chanukah theme.  One day, the children built their version of the Beit Hamikdash and sang "Build us the Beit Hamikdash, we really, really, really want it now!"

At the table, some new activity trays made their appearance. In the sand tray, children are able to use natural materials to create a menorah, experimenting with the physical properties of the items as well as gravity and balance. For math skills, a counting tray instructs the children to put the numbered candles in numerical order.

Chanukah is a time to shine the light of giving to each other. Each child made a Chanukah card for another friend in the class, which were exchanged at circle time. They wrote the words: “Happy Chanukah” and “I love you.” This heartwarming activity combines the key social-emotional skill of empathy for another with literacy practice.

The children also worked with various art mediums to create colorful and personalized gifts for each other. They even decided to widen their circle of giving by designing gifts for the neighborhood in the form of pet rocks! They first painted the rocks and then glued feathers, glitter, and eyes on them to give each its own personality. The class then took a walk through the neighborhood, and each child decided where they wanted to leave their rocks to bring joy to others.

KH
The children in Kitah Hay have been delving into the world of science by exploring the properties of oil. Because of the miracle of the lasting Chanukah oil, many have the custom to use olive oil in lighting their menorahs. What is olive oil? How is it made, and how does it react with other materials? This was what KH wanted to find out. 

They began their research by reading “How It’s Made,” a story describing the olive oil-making process. The book follows the olive's journey all the way from their harvesting from the trees to the bottling of clear, pure olive oil. The class also watched an informative video on the subject.
After learning about how oil is made, some students still wondered what oil was LIKE.  How does it feel, taste, smell, and behave with water? So they did some experimenting. Each child received a pipette, jar of water, smaller jar of oil and a piece of white paper. They squeezed water and oil in turn onto their papers and observed the results. The water and oil absorbed differently into the paper and left differing residual textures.


Stay tuned for more insights into the fun and learning happening every day at IJP!