You Could Win a $10 TpT Gift Card! (and you have 26 chances!!)

Two important opportunities for you

It's coming tomorrow!!  TpT Cyber Monday (and Tuesday) sale, 20% off everything in my store, but plus another 10% off sitewide, bringing everything 28% off!

In honor of this sale, and because I am very thankful for you, my fellow teachers and TpT followers, I I have a $10 TpT gift card to raffle off for use on any of my resources.

This is $10 to use on any resources that you think will help you.

This is a great chance to purchase a new resource that you want to try, or a more expensive resource that would really benefit from the discount.

If you are not a science teacher, or are looking for some resources with broader uses, I would recommend a few of my bestsellers

   or 

If you are a science teacher, then I would really recommend that you use this opportunity to take advantage of some of my bigger money saving bundles, which are discounted even more deeply for this sale. You can really get a phenomenal deal.  Here are a few suggestions: 

     

Or even a "Buy My Store" growing bundle - where you have access to all items of that subject area, and any future items in that subject

    

Enter below, and then click on the graphic at the bottom for many more chances to win gift cards and prizes at other websites.

a Rafflecopter giveaway

Full Year Formative Assessment Bundle: Many Options For You!!

The Importance of Formative Assessment

Formative assessment is a very important topic to me.  When we are up at the front of the room teaching, it become easy for both us, and our students, to think that they understand what we are trying to teach.  Then nod and say they understand, and we believe them. No one is being deceptive, but its hard to determine.  

I think it is critical to use formative assessment very frequently.  That may be assessments of prior knowledge when starting a topic, or an assessment during or at the end of a lesson.  I have written before several times about formative assessment, in terms of warm ups, bell work, tickets out, or even station work that reviews and assesses knowledge on a few lessons at a time.  You can read those earlier posts  here, or here :) I think the particular way in that you choose to do formative assessment depends on your classroom routines and structure, but it is SOO important, for both yourselves and your students to have frequent checks on their understanding.

Grading Formative Assessment

When my school started using chromebooks, I made my daily warm ups in Google Forms.  I wrote here, about how I was able to grade work efficiently.  Whether you grade formative assessment for completion or only for effort is a topic for a whole other post (or several).  In my district, I found that students were less likely to complete it and take it seriously if it wasn't graded, but I never gave less than half credit unless refused to do it.

So How Can I Make This Easier For You? 

Does it seem like a lot of work to make up formative assessment questions on an almost daily basis?  It is!  But the good news is, the work is done for you.   I have created a year long bundle of formative assessments.  These are available in a large bundle of 10 units, 18 assessments each, and a bonus pack, or individually.  Here are a few points of information: 

• The units are correlated to my year long Biology Course Objectives, to ensure that all objectives are addressed.
• Each slide or form has 2-5 brief questions that should take students approximately 3-8 minutes to complete.
• Each unit is available in Google Forms, Google Slides (to be projected or used as digital task cards), and PDF

The full preview and description is here

Because of all the options available, the teacher (you) has a lot of easy options for differentiation.  

I hope these are a helpful to you as you work with your students. Please feel free to email me with any comments or suggestions, or to comment below.  I'd love to hear your thoughts. 

How to Use the 5E's for Comprehension of Ecological Succession

Strategies for Teaching Ecological Succession

I was asked to write about how I teach ecological succession.  Ecological succession is a simple topic, but for some reason students have a difficult time sometimes with the finer points, or remembering the vocabulary. 

Let's start at the beginning

What is succession?  

It is defined as "the progressive replacement of one community by another until a climax community is established." (dictionary.com).  In terms of science, it refers to barren land, which has never had life, or land where the life has been wiped out, gradually developing an ecosystem, until there is a stable ecosystem in that place (climax community).

So how do I teach it? 

In general, I believe it using the 5E's model.  This is a small topic, so I might only spend 1-2 class periods on ecological succession, but I still follow that basic model.

It is helpful when planning to think about where students are likely to get stuck.  In my experience, students get stuck on the difference between primary and secondary succession.   Students also get stuck on the term 'succession;' they can't come up with the term, or even select it on multiple choice. 

The 5E's Model: Ecological Succession

If you aren't familiar with the 5E's model, a good basic summary of the steps is here.  Below I will give an example of how each step could be applied to teaching about ecological succession, even on a short time frame.

Top 5 Awesome Websites for Science Animations

Science class is a great place for hands-on activities, but there are some activities that you can't do hands-on.  Its great to be able to at least give students some experience with those activities in a virtual environment, as opposed to just lecture. There are many alternatives for doing online 'virtual labs.'  Here are a few of my favorites.

Advantages of Virtual Labs

There are advantages to doing a virtual lab.  Sometimes you don't have the materials, space, resources/weather etc to do a particular activity in class.  There might be something that needs a high powered microscope, or a topic that has to be done outside that you can't carry out during class time. Some topics just CAN'T be hands-on.  There are some great visualizations to understand and model things that are too small, or too abstract to do hands-on.  They have to be done through a model.  Sometimes a model is preferable because students can test different variables, repeat it, and pause/slow down/speed up at their own pace.  Maybe a student missed class, or needs an extension or extra credit, or an additional project on a certain topic.  

Hands-on is great, but there are lots of good reasons to use a virtual lab as well.

Just to be clear, these are not just game sites, or simple animations, but actual online labs.  Most have questions or activities that go with them, and they are really designed to help students work on higher level topics.  

Here are a few of my favorites...