Mineral Cube Project

Sample of slides of information for Wavelite by Isabella:

 

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This activity has become a yearly tradition and I leave the mineral cubes hanging in my classroom from May of one year to the following May, then return it them in 7th grade.

Materials:

Sample of a completed cube with information cut out and cube assembled and decorated:

 

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Balancing Equations: A Hands on Activity

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Balancing Chemical Equations Activity – one of my long time favorite activities. Students will learn how to read formulas, count atoms, create and read chemical equations, and balance chemical equations using a hands on activity with color coded formulas cards.

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Lesson Resources: Create one set of materials for each pair of students. Store in a large zip-top bag

  • Worksheet: handout with directions (pdf)
  • Formula cards (pdf) – laminate and reuse each year
  • Coefficient cards (pdf) – laminate and reuse each year
  • Answer Key for the balanced equations (pdf)
  • Google Slides (NEW) – Balancing Equations Answer Key Public Link
    • These slides can be used to review answers at the end of the lesson
    • You can also print the slides then laminate to use as Task Cards at a hands on station with beads to represent each atom
    • For more advanced students, you can use molecular models and build each model.
  • Practice balancing equations worksheet (pdf) and more from ScienceSpot.net

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Atomic Model Timeline

 

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Image Source: Science with Mr. Enns

Materials:

This is a great explanation as well – he has tons of Chemistry videos which are geared more towards High School and College Students.

The Atoms Family

Materials:

  • Google Slide Presentation (Public) – a fun way to introduce the parts of the atom and how to determine the numbers of protons, neutrons, and electrons. Get ready to do some singing and snapping 🙂
  • Handoutsvia ScienceSpot.net

Color Coding Families on the Periodic Table

This is a fun way to introduce the families of the periodic table and their properties. The students really enjoy watching the video clips from Periodic Table Videos and the experiments performed by the Chemistry Department at the University of Nottingham.

As a class, we found the location of each family, recorded the elements for each family, discussed their properties, color coded the periodic table, and discussed any patterns they noticed.

Materials

  • Google Slides (Public) – updated for 2016 with links to the YouTube videos to view an element in each family
  • Handout – (pdf) students take notes for each family and use this is a reference for further lessons
  • Periodic Table – (Updated 2016 pdf) I like to use this student version of the periodic table from Jefferson Lab for my 6th graders. I photocopy it double sided – one side stays blank while the other side is color coded. If students have binders with a clear pocket on the outside front, I ask that they place it there for quick reference and access.

This activity was featured on the following blog post: The Joy of Chemistry – A Unit in Photos a few years ago. You can read about how she used this lesson in her 3rd grade classroom as part of her Chemistry unit.

Below is a video about Sodium from Periodic Table Videos. They have a lot of great chemistry videos posted for free on their site, be sure to check them out!

Patterns of the Periodic Table: Finding Shells and Valence Electrons

Materials:

  • Google Slides – students will learn how to find the number of energy levels (shells) for elements in periods 1 – 8 and the number of valence electrons in their outer shells using the periodic table. Updated (Public link)
  • Handout – updated Shells & Valence Electrons
    • Older version: How to determine the number of valence electrons and shells using the element’s group number and period – Notes (pdf) and Slides (ppt)
  • Find that Element!” Worksheet (pdf)- Practice finding the period & group for each element

 

How to draw Lewis Structures – a step by step tutorial

Materials:

  • Updated Google Slides (Public Link) with step-by-step instructions on how to draw Lewis Structures
  • Lewis Diagrams worksheets

How to draw Bohr Diagrams – a step by step tutorial

I updated the Google Slides and worksheet for my lesson on drawing Bohr Diagrams. This lesson will walk your students through the basics on how to draw a Bohr Diagram for the first 20 elements on the periodic table. I also created a simple worksheet for students to record their drawings and do independent practice.

You can access them at:

For additional lessons related to atoms and the periodic table, please click on the tags below.

Element, Compound, or Mixture? Identify & Sort

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Students can practice identifying elements, compounds, and mixtures

Materials:

Different ways to use this activity:

  1. Vocabulary reinforcement
  2. Students can review the slides independently as added practice and self check.
  3. This can be a guided mini-lesson for a whole class to reinforce the concept.
  4. Students can work in pairs to sort the cards into the 3 different groups, then discuss the answers as a class. Challenge – categorize the mixtures.
  5. Give each student one of the larger cards and have them do the activity “Quiz, Quiz, Trade

 

For more lessons related to this activity, please click on the tags below.

 

 

 

 

 

Identifying and Balancing Chemical Reactions

Types of Chemical Reactions (Public)

Tracy has a nice lesson plan and handout on identifying chemical reactions posted on her website: http://sciencespot.net/Pages/classchem.html#chemreactions .  I modified the ppt slides she had posted for her 8th graders to use with my 6th graders as a guided lesson.

I used this lesson after we had already learned how to balance chemical equations using the hands on lesson I created and described below (also found on my Chemistry page):

Balancing Chemical Equations Activity – one of my long time favorite activities. Students will learn how to read formulas, count atoms, create and read chemical equations, and balance chemical equations using a hands on activity with color coded formulas:

We worked through the problems together and I called on students to first identify the chemical reaction and then balance the equation. After a few slides, they began to recognize the types of reactions quickly and had a good understanding of how to identify and balance the equations.

  • Click here for the ppt: Google Slides (Public)
  • to save the slides, you can select “file” then “Make a copy” or “download as”