Thursday, October 31, 2013

Our ''kufsat hazikaron'' memory box

In this box we put our memories... Because we learnt that before we learn new things we have to remember what we already know... And we know how to say all this in hebrew...

Monday, October 14, 2013

How can we use tools to investigate physical properties?


Explore Activity: Investigate Physical Properties
During this experiment called, Investigate Physical Properties, students answered the question, How can you use tools to investigate physical properties?  The students made and compared observations using tools like a microscope, and a hand lens. They observed materials like: burlap, silk, felt, paper towel and sandpaper. Predictions were made on whether or not observations would change if the shape of the material changed when they cut it.











WHAT EXACTLY IS A SOLID, LIQUID AND A GAS?


Classifying Solids, Liquids, and Gases
We have been exploring how we can classify solids, liquids and gases. The students were able to explore the classroom is search of solids, liquids and gases. Then we came back together as a class and discussed why they picked an object and how they classified an object as a solid, liquid or gas.  Many of the students had a hard time choosing classifying something in the classroom that is a gas.  In the end they labeled the following as a gas: air purifier (the air that is given off), the air conditioner (air that is given off), and the air within the classroom. Some of the solids that the students chose around the room are: desks, floor, wall, books, bookshelves, white board and chairs.  Some of liquids they chose are: water from the water bottles, and water from the jug.






In 1492, Columbus Sailed the Ocean Blue


The Voyage of Christopher Columbus
The unit we are studying from October through December is the Voyage of Columbus. In order to launch this unit the students recorded a fact they remember learning about Columbus on a post it note.  The post- it notes were then put onto what is called a KWL chart and the categories are: what do you know, what do you want to know, and what have you learned. This chart is filled in through out our unit. After students posted what they already knew we read a book all about Christopher Columbus.

Each of the students received a map of Columbus’ journey and their task was to draw the map of the world so that they could become familiar with the seven continents and their locations on a map. Following that activity they have to work together to construct a poster size map of Columbus’ journey.

The essential questions that we will be exploring throughout the unit are:
  •       Why did people in the time of Columbus journey to new places?
  •       What were there journeys like?
  •       What technologies did Columbus and his men use to help them throughout their journey?
  •       How did Columbus and his men integrate into the new places they came to?
  •       What challenges or conflicts did they face?
  •       What impact did their arrival have on those previously there?
  •       What are the different perspectives on this impact?