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Showing posts with label matter and change. Show all posts
Showing posts with label matter and change. Show all posts

Matter and Change Task Cards



Provide great review and reinforcement using these "Matter and Change" task cards!

I freely admit that I am relatively new to the development and use of task cards for my high school classes.  But in the last year, I have become a convert and a die-hard fan.  I have used many review and reinforcement techniques when teaching my students and preparing them for a final assessment, but for some reason, my students have really taken to the use of these task cards.  My favorite method of use is to set up stations in the lab and have the students rotate through the stations.  My kids like this method, mostly because of the physical nature of the activity.  They have to sit in a desk all day long, so my students are very happy when I allow them to be up and moving about the room.

Another reason I think this technique is so successful is that each card has only one task or question.  For students who quickly become overwhelmed by TMI (too much information), the task cards are manageable and very goal oriented.

This particular set of task cards covers the topic of "Matter and Change" and are currently being used by the physical science and chemistry classes at my school.  The cards cover the following:


There is a varying range of difficulty in the set of 64 cards. For our physical science classes, we pulled out and used the easier task cards, and for our chemistry classes, we included the more difficult cards.  By picking and choosing, we are able to create the perfect and most appropriate review for any given class of students.










Preparation time is a minimum.  The task cards are printed 4 to a page. Simply print, cut the cards apart, laminate the cards, and you are ready to go.  I like knowing that I will be able to use the same cards year after year.


We are now nearing the end of our first grading period and we have a 9-week exam coming up.  I love having multiple sets of task cards on all the different topics for review purposes.  I keep them stored in plastic boxes and have the students select the set they feel they need to review the most.  I also provide before and after school tutoring sessions.  Task cards are fabulous for tutoring!




Click on any of the photos/pictures above to see the listing for these task cards in my TeachersPayTeachers.com store.

Task cards on other topics can be viewed by clicking this link.

I hope you are having a great school year!

Lab: Determining the Density of Unknown Metals



Click on picture to download this lab for free.



Here is a brand new FREEBIE for you!


I have a friend who is a newly starting science teacher in our local middle school.  She has many years of teaching experience, but is new to the wonderful world of science.  Due to all sorts of factors beyond her control, she has been teaching a science class this year.  The textbook being used is neither life science nor physical science, but a spiraling mix of both.

Most of you know me as a biology teacher, but in my 28 years of high school teaching, I have taught chemistry classes for at least 15 of those years.  This week end my friend needed help, so together we came up with this idea for a simple lab that she could do.

I have added this lab to my store on TeachersPayTeachers.com, but it is FREE for the taking.  I hope that it will benefit many of you.  Just click the link below to download.

Lab: Determining the Density of Unknown Metals

The materials list for this lab is simple:  a balance, a graduated cylinder, and different pieces of metal.  You can use any metals that you might have available.  Most middle and high school labs will have pieces of aluminum, copper, magnesium, lead, and zinc.  This lab will work with whatever you have available.

The idea is very simple.  Students will determine the mass and volume of the metal strips, and use this data to calculate the density.  The student does not know the identity of the metal.  From a list of densities provided, the student will determine the identity of each metal.  We added 12 analysis  and follow up questions that are thought provoking and require some critical thinking skills.  And since standardized testing is almost upon us, we added a graphing exercise (involving density) to reinforce the graphing skills that were taught earlier.  Here is a quick look at a few of the pages.  An answer key is provided with the download.





Enjoy this new freebie and Happy Teaching!

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