Quick Science: Cohesion Pepper

Cohesion is a property of liquids. Water is very cohesive, it sticks to itself.

I like using a cohesion activity when a group of students needs to learn to work in teams. This can lead to a discussion about being a cohesive group.

Click on the link for this post to read more and find a link to a free product at my TpT store that includes a take home activity and a dozen copyright free images you can use to introduce this topic.

Snowflakes with Coffee Filters

An easy way for you and your students to create a simple snowflake that’s scientifically correct, it has six points!

Coffee filters are round so there’s no need to cut off extra paper. The paper is thin so it’s easier to cut several layers. Use clear tape in a few of the cutouts to attach the snowflake to the window where the translucent paper makes a lovely scene.

Quick Science: Where’s Your Blind Spot?

Are you teaching light or optics in your physics class or point of view and showing respect towards others during a class discussion? This activity may be just what you need!

What does it mean to have a blind spot?

Why is it important to be aware of your own blind spots?

This activity easily extends from primary grades to high school…

Thanksgiving Coloring Pages, Mazes, and More

Enjoy free resources you can add to your Thanksgiving collection!

Share with a colleague, leave one or two in your sub folder, maybe have a few available for those extra minutes at the end of an activity or for the student who finishes early. This can be a busy time of year both professionally and personally and having optional activities (from many different levels) can take a lot of stress off teaching around the holiday…

It Looks like Science!

Activities, with a few suggestions, to add to your resources for teaching light. I presented this information at a workshop at the OSTA state conference. The Evidence Statement for NGSS 1-PS4-2 suggests observations in a dark room, a pinhole box, or a video of a cave explorer. Objects in darkness can be seen only when illuminated. I don’t have those resources available so I cut a small hole in one end of a box and asked a child to look through the hole and tell me what is seen in the box. He can’t see anything because there’s so little light in the …

It Sounds like Science!

Here’s a great collection of activities, with explanations and elaborations, that I hope will enrich your resources for teaching sound. I presented this information at a workshop at the OSTA state conference.   One example in the Evidence Statement for NGSS 1-PS4-1 suggests using a tuning fork to show vibration. That’s a fun demonstration and you might add to the demo by showing a slow motion video of a vibrating tuning fork that touches water. Another video you might choose was created by the SloMo Guys. I like their videos but suggest you turn off the sound and discuss what’s seen because …