ThreeFourthsMe
After 20 years of teaching, and with a heavy heart, I resigned my teaching position as of June 2018. While there were many factors that lead me to this decision, one of the main ones was due to complications caused by my left below-knee amputation. Hence, the name of my store ThreeFourthsMe. My current focus is on high school math and science. I am hoping I am still able to make an impact in the educational field by working with/through dedicated teachers. Teachers remember: you are appreciated!
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States of Matter Sublimation Activity
$2.00In this lab activity students explore the sublimation of dry ice (carbon dioxide). Students will further investigate the triple point and liquid phases by increasing the pressure and temperature of a closed system containing the dry ice. Questions to...$2.00 -
States of Matter Scaffolded Notes
$2.50These scaffolded notes cover: definition of matter, properties of solids, liquids, and gases, transitions between states, sublimation and deposition, and triple point. A detailed teacher key is provided upon purchase. I hope you are able to...$2.50 -
Pure Substances and Mixtures Scaffolded Notes
$3.50These scaffolded notes cover: elements, compounds, homogeneous mixtures, and heterogeneous mixtures (including suspensions and types of colloids). A detailed teacher key is provided upon purchase. I hope you are able to use this product for the...$3.50 -
Pure Substances and Mixtures Activities
$3.00This product outlines three activities for students to complete: separation of water using electrolysis, separation of ink using chromatography, and separation of a heterogeneous mixture. A detailed teacher key is provided upon purchase. I...$3.00 -
Physical and Chemical Properties Scaffolded Notes
$2.50These fill-in-the-black notes cover physical and chemical properties of substances. Topics include: intensive properties extensive properties endothermic reactions, and exothermic reactions. A detailed teacher key is provided upon purchase. I...$2.50 -
Physical and Chemical Properties Activity / Experiment
$2.00This experiment looks at the chemical and physical properties of bleach, vinegar, and water using baking soda and food coloring. A detailed teacher key is provided upon purchase. I hope you are able to use this product for the betterment of your...$2.00 -
Dalton's Atomic Theory Scaffolded Notes
$2.50These scaffolded notes with examples cover: theory vs law Law of Conservation of Mass Law of Definite Proportions Dalton's Atomic Theory, and Law of Multiple Proportions A detailed teacher key is provided upon purchase. I hope you are able to...$2.50 -
Dalton's Atomic Theory Activities
$2.50This product contains three activities for students to do either individually or as partners in class. The activities focus on: isotopes, Law of Definite Proportions, and Law of Multiple Proportions. Students will need access to a scale and...$2.50 -
Atoms Introduction - Scaffolded Notes
$2.50These fill-in-the-blank notes cover atoms: mass, charge, and location of electrons, protons, and neutrons, atomic number, atomic weight/mass, and isotopes. A detailed teacher key is provided upon purchase. I hope you are able to use this product...$2.50 -
Systems of Equations: BUNDLE
$11.25Contains scaffolded notes, classwork, and, homework for solving systems of equations with two and three variables plus scaffolded notes for matrices. A detailed step-by-step teacher key is provided upon purchase for all products included in this bundle...$11.25 -
Systems of Equations: 3 Variables BUNDLE
$5.85This bundle contains scaffolded notes, classwork, and homework. Focus on solving systems of equations with three variables using substitution and elimination with a matrix. Guided and independent practice problems with a detailed answer key are...$5.85 -
Systems of Equations: 2 Variables BUNDLE
$5.40This bundle contains scaffolded notes and classwork/homework focused on 2 variable systems of equations using: substitution, elimination, and graphing to solve. A detailed step-by-step teacher key is provided upon purchase. I hope you are...$5.40