Our Separating Mixtures Poster is a great educational resource that will help you create relevant and engaging Science classrooms.
For her senior thesis project for the Milwaukee Institute of Art & Design, animator and illustrator Kaycie D. decided to take on a massive character design project. She would design a character based on each of the known chemical elements in the periodic table, until she had a complete world of science-inspired…
Our Dissolving Poster is a great educational resource that will help you create relevant and engaging Science classrooms.
Microscopes are a lot of fun for exploring all sorts of things, but it’s important to know how to use them correctly and what all the parts are called. A School Called Home has a printable la…
Why are students always mixing up cations and anions? No matter how well you teach the lesson, the next day they are confused. But what if you added in color coding? From a student perspective, they are seeing two words that rhyme and sound similar. Students need you to differentiate them. In a big way. So do that and use color coding. This no prep, easy to use, nearly self-grading worksheet for learning cations and anions is perfect for bringing this concept to life. When students use this worksheet they have a solid foundation for learning to write chemical compounds and formulas even if you are working with students who have learning difficulties. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ After buying today... Your students will remember this concept easier and longer thanks to color coding. You'll enjoy four versions of this activity: one with charges on it, another with no charges, an editable version, and a monoatomic version. You'll enjoy the perfect fit with your classroom: A monoatomic only version has been included. You'll have one resource that can be bell work, homework, pop quiz, group activity or silent work after a test (because students always wait until everyone is done to start talking, right?). Your students will be able to write chemical compounds faster because they will have the color coding skills to remember the cation goes first. You won't have to worry about students Googling the key because the key is colored differently than the images shown. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ So, for a third of the price of your coffee, it's a fantastic deal. But if you need an additional bonus: I created a TpT Digital Activity using this worksheet that is all ready to go for you. I've already typed the instructions and added the answer boxes to save you time. Of course, you can edit or completely change the way I've written the instructions. How cool is that? Assign it via Google classroom. See the how to video here.*** In my class, I start students off with a black and white periodic table (included in this download) and they color code it for cations and anions. Then, they use this worksheet to get familiar with the cations and anions and their charges. Really focus on charges because that is where students get lost in writing chemical formulas and this worksheet makes sure students know their charges. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Want to Learn More About Color Coding and Having Fun With Chemistry? Read the Blog ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Teach Cations and Anions Without Students Mixing Them Up How to Teach Chemistry the Fun Way ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Connect With Me Online! Follow me on Pinterest Follow me on Teachers Pay Teachers_CoScine Follow me on my blog CoScine Creative Follow me on Instagram Listen to the Podcast ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Related Chemistry Topics I've Made Easy to Teach: Color By Element Color By ion Intro to Ionic and Covalent Compounds Learning Cations and Anions Learning the Charges of Ions and Polyatomic Ions ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Earn More Points for FREE Worksheets by Reviewing This Product I Love Hearing Your Feedback • Please take a moment to provide feedback on my work. I work hard to make sure my products and resources are useful to you and your students. Positive comments, constructive comments, and "I'd like to see her add a ______ to this worksheet" all help me design worksheets, handouts, and other classroom resources that solve your classroom needs. Plus, it earns you points to use as a discount! Be the first to know about my sales, freebies, and product launches: • Look for the green star next to my store logo and click it to become a follower. After that, you will receive email updates about the new things I’m making to help you and your students. • Join my email list for freebies and new ideas on teaching topics in chemistry and math in a very fun way!
Occam’s razor, principle stated by the Scholastic philosopher William of Ockham (1285–1347/49) that ‘plurality should not be posited without necessity.’ The principle gives precedence to simplicity: of two competing theories, the simpler explanation of an entity is to be preferred.
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Our Carbon Poster is a great educational resource that will help you create relevant and engaging Science classrooms.
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Num lançamento oblíquo, um projétil é lançado de um ponto do solo a uma velocidade inicial Vo cuja direção forma um ângulo α com a horizontal e onde se considera apenas a ação da gravidade local e desprezam-se outras interferências como resistência do ar, ventos, etc. O movimento do projétil pode ser decomposto nas direções horizontal e vertical. Na direção horizontal tem-se um movimento uniforme, já que a componente horizontal da velocidade inicial não sofre variação, devido a não existência de aceleração nessa direção. Já na direção vertical tem-se um movimento uniformemente variado, devido à existência da aceleração da gravidade local (g), que produz uma redução da velocidade vertical até um valor nulo, no ponto mais alto da trajetória, quando o projétil inicia o movimento de queda, com velocidade vertical crescente. A trajetória do projétil, obtida pela composição desses dois movimentos, é uma parábola com a concavidade voltada para baixo. Podemos observar que a velocidade com que o projétil atinge o solo é a mesma velocidade inicial Vo. O applet abaixo simula um lançamento oblíquo, onde a velocidade inicial (em m/s), o ângulo de lançamento (em graus) e a aceleração da gravidade (em m/s²) podem ser modificados. Além disso, podemos escolher acelerações da gravidade em diversos planetas do sistema solar e verificar as alterações mais importantes. Observe que ângulos de lançamentos complementares produzem o mesmo alcance horizontal (dmax).
These Ionic Bonding manipulative puzzles should help both your kinesthetic and visual learners to grasp the concept of positive and negative ions and the exchange of electrons as ionic bonds. A happy cat and an angry ant help students to remember that cations are positively charged and anions are negatively charged. The ionic pieces fit together like puzzles to help students visualize why certain numbers of ions come together to form complete compounds. The activity sheet walks students through some examples by having them construct the compounds using the manipulatives and then explains how to name and write the correct chemical formula for an ionic compound. This resource now includes polyatomic and polyvalent ions for extension, as well as a sheet of blank cations and anions in case you or your students would like to make your own! A separate student sheet with a table is included so students can create, name, and write the formulas for many more ionic bonds using all of the monatomic, monovalent, polyatomic, and polyvalent ions! I suggest having students work in groups of 2 or 3. You can laminate the ion pieces to make them more sturdy, but this is not necessary. I put the ions for each group in a sandwich bag. The students should work in their groups to follow the directions for making various compounds, naming them, and writing their chemical formulas. On the back of the worksheet, there is a table so they get a lot of practice with the manipulatives. There are two quick reflection questions as well. A blank table is included so students can create their own ionic bonds using the monovalent and/or the polyatomic and polyvalent ionic puzzles! Answer keys are provided. Usually this activity solidifies the concept of ionic bonding for my students! You may also be interested in these resources: Counting Atoms in Chemical Formulas Magic Pixel Picture Review Ions and Ionic Bonding Cornell Doodle Notes and Powerpoint Ionic Compound Cubes Practice Activity Covalent Bonding Cornell Doodle Notes and Powerpoint Covalent Bonding Manipulative Puzzles Activity Thanks for looking! Sunrise Science
Your kid should start thinking like an engineer.
Expériences scientifiques à faire en autonomie pour des élèves non lecteurs, maternelle ou primaire. Fiches descriptives à présenter sur des plateaux.
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A blog dedicated to mathematics.
This worksheet allows students to practice determining if chemical equations are balanced or not when the chemical formulas are drawn as visuals, instead of written. This would be great for the incorporation into a lesson, to be used as a review, as an homework assignment, for tutoring, or re-teachi...
When I was in High school chemistry class, I used to mug up the elements of Periodic table, I often try to imagine what the elements would be look like as in our regular life. [mainimage] Just because of the only reason that I couldn't be able to relate
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What is refraction? Find out with this selection of refraction of light experiments for kids. Bend a pencil, reverse and arrow and more
From now until tonight at 9 p.m. central time, my newest product, "Modeling Chemical Equations" will be free in my Teachers Pay Teachers...
Chemical properties of alkenes. See also Alkene Synthesys, Markovnikov Rule.
Learn how to solve systems of equations using the substitution method.
Mas allá de las matemáticas [Physics is Awesome]
