Science and Math Review with Study Jams

Hello all,

There do not seem to be many tools to support students with the general science MAPS test.  There seems to be numerous resources available to students to improve their reading, language, and math scores. Beyond the MAPs test, it's nice to find additional study resources to reinforce concepts that go along with the science curriculum or from time to find resources that refresh students' memories of past science topics. I have found Scholastic's Study Jams fulfills both purposes of curriculum support and concept review from past years. Study Jams are available for both science and math. Many of the science Study Jams feature a video or slide show followed by test yourself questions. The questions are scored at the end and the reasoning for the correct answers is revealed by looking at feedback for each question.   Study Jams seems to be geared toward the 5th-8th grade crowd.  I've especially found it beneficial for the 6th grade reinforcement of topics. The test yourself questions work well for team trivia battles.

Happy studies,

Mrs. A

MOSART

Misconceptions-Oriented Standards-based Assessment Resources 

for Teachers

Hello All,

Teaching and tutoring science and mathematics, I have learned students can have some interesting misconceptions.  Many misconceptions are fairly common, not necessarily tied to current or past instruction.  Sometimes it is easy to see how a student came to a certain way of thinking, other times it requires the teacher to question.   MOSART tests are distractor-driven multiple choice tests developed to assess understanding of science concepts within the National Science Education Standards (NSES) in grades K-12 in the areas of Life Science, Physical Science, Earth Science, Chemistry, Physics, and Astronomy/Space Science.  MOSART tests have the potential to be a powerful diagnostic tool for determining the level of understanding of each science concept along with determining where misconceptions may be hiding allowing teachers to differentiate instruction to meet the needs of a class or individuals.  At a later date, if desired, a parallel test could be administered as a post-test to check for students' growth during a course.  Teachers must take the short tutorials that explain how to use and understand the tests before being allowed to select tests.  After, the selected tests can be emailed to the teacher.  The key at the end of each test connects each question to a standard which may be used for more in-depth analyses.  This is followed by a list of common misconceptions for the grade level and subject.

Happy analyses,

Mrs. A

From the Classroom to the Garden

Hello All,

Seeing cucumbers and zucchini sitting on a counter recently led to some kids discussing their home gardens.  In our community, there are advertisements running to plant a row for a local food pantry.   Why not extend what students are learning in the classroom? Why not encourage students to start their own home gardens if some families are not gardening already?  Maybe it could turn into a service project to give back to the community? Why not use the grocery store as the source of seeds and recyclables as the source to start the new plants?  If going this route, it is best to select produce for home that is heirloom over hybrid if the intention is to save or plant the seeds.  We have had success planting the bases cut from celery and green onions.  Varieties of dry beans we have tried sprouted.   We even have had surprise extra tomato plants grow from our past garden compost.  There are many online articles and videos listing fruits and vegetables to try and information on seed and cutting care.  Depending on the zone one lives in, the options for what will do well and when vary.   Here, I have found the UW- Extension helpful in providing information about planting and harvesting.

Happy late gardening,

Mrs. A

Local Nature Resources

Hello All,

When my kids were much younger I enjoyed taking them to parks, state parks, and nature centers. I had the peaceful outdoor time I craved and they had vast areas to explore and run around.  As a science teacher, I have found state parks and nature centers to be a wonderful resource for pamphlets, guides, workshops and a valuable connection to other government resources.  Recently, I was able to score some guides on common forest trees in our state and pamphlets referencing invasive species in our area.  There were a few books available for review and purchase showcasing regional wildlife.  If your school is strapped for providing resources, it may be time to look for some low cost and no cost alternatives and training other places.  Great local places to check are nature centers, state park offices, museums, departments of natural resources/environmental protection/agriculture, and university extension programs.

Cheers to appreciating nature locally,

Mrs. A

LEGO Cells and the Virtual Microscope

Hello All,

I recently ran across a terrific introduction to cellular biology video, Cells - The LEGO Building Blocks of Life! by ExSciEd. As the title suggests LEGOs are used to introduce the basic building blocks of life, cells. Click below to see more:  
Still thinking of cells, there are numerous interactive microscope sites out there. Many are geared toward simply clicking on a slide to instantly view. Some allow zooming in and out. The most well known interactive microscope site for intermediate school to high school use is probably Bob Ketcham’s UD Virtual Compound Microscope. The simulation is a wonderful substitute if one does not have access to compound microscopes in the classroom.  It's also possibly a good way to cut back on damaged slides or objectives by having students practice before using an actual compound microscope.  The site offers a detailed interactive tutorial from the on-off switch to fine adjustment. Through the simulation, students are provided opportunities to view some of the more common curricula classic slides such as the onion root tip, bacteria capsule and cheek smear. 

Celebrating the cell,

Mrs. A

Fun with Strawberries

Hello All,

Strawberries are in season and it is time for some summer fun!  There are many great resources online for strawberry DNA extraction.  Strawberries are easy to work with and offer plentiful DNA yields.  Students’ having a visible model to work with makes it easier to introduce certain genetic concepts.  I recommend Science Buddies: Do-it-Yourself DNA.  The setup is friendly to those that have more of a kitchen chemistry setting in their classroom.  Science Buddies is also a great site for science fair project reference and ideas. 

If you prefer a site with a thorough lesson plan written out to span 7^th-12^th grade, view the ucbiotech.org education resource Strawberry DNA Extraction.  It contains references to the National Education Science Standards from 1996.  Steve Spangler Science also offers a procedure video with access to the written online experiment, Strawberry DNA – Food Science.  The Steve Spangler Science site is an outstanding resource for the science classroom when searching for hands-on activities.

From here, you may want to search for DNA extraction explanation videos.  It may be interesting to experiment with other fruits or vegetables such as onion, banana, or kiwi.  This may also be a good time for students to isolate their own DNA from cheek cells or other skin cells.  In the summer, I'm partial to strawberries.

Happy extracting,

Mrs. A

The M in STEM.

Hello All,

Math and science are beautifully intertwined.  No surprise, I have a great appreciation for many things STEM (Science, Technology, Engineering, and Mathematics) related.  The University of Cambridge NRICH is a wonderful resource for math and STEM activities.  There are elementary and secondary offerings for both students and teachers.  Curious, I clicked the lower level secondary link and followed the STEM link at the top of the page. This led to some interesting math based STEM activities under the Living World and Physical World.  I especially enjoyed exploring the genetics option.

Alcumus is another site that caught my attention in the online world of mathematics. If you are familiar with Math Counts, Math Counts Minis are available here. Students can compete with other students through AoPS for the Win, FTW!  FTW! encourages students development of skills for middle school level math competitions. Students can also take advantage of the adaptive curriculum that chooses questions based on the students previous performance.  There is quite the selection of short math videos.  If one prefers, there are math and programming courses that may be paid for as well.

Happy calculating,

Mrs. A