Never let your students confuse action-reaction and balanced forces again! This problem set will get the job done. Challenge your students to sketch and identify the action-reaction force pairs in each of the 24 scenarios included in this practice problem set. In includes an answer key with the table responses all filled out. This is the perfect problem set to use as homework or in-class practice, and it does an excellent job of presenting the students with lots of different situations to consider. Eventually, the students see the pattern in how the action and reaction force are related due to the repetitive nature of considering "What performs it?" and "On what is it performed?" for both forces.

Conservación de la Energía Mecánica ELL Support for Conservation of Mechanical Energy Practice Problems Available in English here This practice problem set is designed to provide practice for students using their knowledge of the conservation of energy to substitute values between the formulas for kinetic and gravitational potential energy to solve problems. It includes 8 original problems and one example plus 2 multi-step pendulum problems. Complete with elaborated answer key! NGSS Correlation: HS-PS3-2

Spanish ELL Support for Density Practice Problems. I speak fluent Spanish, so this was translated for real, NOT using Google translate. 14 problemas de practica usando la formula para densidad para todos los variables. Disponible en ingles/Available in English

Challenge your students with these 24 practice problems for mass to moles and moles to mass conversions for elements (front) and compounds (back). This is perfect for teaching these skills, as extra practice for in class or for homework, or even as a quiz. Answer key included!

Have your students hypothesis-build and test on the question of how achromatic color affects electromagnetic energy absorption using this powerful and beautifully simplistic lab design. Included is the student handout to be used to create a lab report, an area to graph the data, as well as photos for the teacher to help see how I run the lab. You can modify the design and still have a great time with your kids! The main objectives of the lab are to determine if and how achromatic color affects the absoption of energy as well as using the specific heat formula to solve for how much energy was absorbed by the water. This lab can be adapted for lower grades by not utilizing the specific heat formula objective. Supplies Needed: (1 per group) Lamp with infrared bulb (see preview for photos) Temperature probe or thermometer Ring stand with 1 small and 1 large iron ring Clamp to secure temp probe or thermometer 100 ml distilled water 3 soda cans wrapped in construction paper with the tops left open (1 white, 1 gray, and 1 black) That’s it! Please review! The kids will love it!

Challenge your students with these 14 original density problems where they solve for all variables in the density formula and more!

24 practice problems in counting atoms in compounds. First page focuses on compounds with formulas that do not have parenthesis or coefficients. The second sheet/back has 12 problems with parentheses and coefficients (both stoichiometric and in hydrates). Great homework or for teaching these skills. Designed as drill practice to reinforce instruction. Scaffolded for advanced students by requiring them to list compounds’ constituant atoms before counting as well as requiring them to look up compound names. You can modify this part of the assignment as you wish. Enjoy! Please review and follow!

17 Ohm’s Law practice problems. Solving for voltage, current, and resistance. Challenge your students to master Ohm’s Law with this original problem set from Mr. Fry’s physical science.

Challenge your students with these 18 practice problems with the wave speed formula! This is the perfect homework assignment, extra practice problems, or could be used as a teacher-led activity for when teaching these skills. The questions have students solve for all 3 variables in the wave speed equation. HS-PS4-1 I have included an alternate version that has the first 3 problems solved as examples. This alternate version is NOT included in the page count on this listing. These are high-impact practice exercises! Please review and follow my store!

This includes 2 examples and 11 practice problems for balancing chemical equations. See it on TpT

Kinetic Energy - Practice Problems - Great Worksheet w/ key! HS-PS3-2 This is a great worksheet I made with 3 examples and 18 original practice problems where students will solve the kinetic energy formula for kinetic energy, mass, and velocity. This would make the perfect handout for teaching the skills or as a homework assignment! They key is elaborated, so it doesn’t just have the answers. It has all of the work shown. See it on TpT

Gravitational Potential Energy - Practice Problems - Great Worksheet w/ key! HS-PS3-2 2 examples and 19 original practice problems where students will solve the gravitational potential energy formula for GPE, mass, height, and gravity. This would make the perfect handout for teaching the skills or as a homework assignment! They key is elaborated, so it doesn’t just have the answers. It has all of the work shown. See it on TpT

**Energía Potencial Gravitatoria ** Spanish ELL Support for Gravitational Potential Energy Practice Problems NGSS Correlation: HS-PS3-2 This was translated for real, NOT using Google translate. Available in English here 2 examples and 19 original practice problems where students will solve the gravitational potential energy formula for GPE, mass, height, and gravity. This would make the perfect handout for teaching the skills or as a homework assignment! They key is elaborated, so it doesn’t just have the answers. It has all of the work shown.

Energía Cinética ELL Support for Kinetic Energy Practice Problems NGSS Correlation: HS-PS3-2 This was translated for real, NOT using Google translate. Available in English here This is a great worksheet I made with 3 examples and 18 original practice problems where students will solve the kinetic energy formula for kinetic energy, mass, and velocity. I have also included an alternate version that repusposes the examples as additional problems. This would make the perfect handout for teaching the skills or as a homework assignment! They key is elaborated, so it doesn’t just have the answers. It has all of the work shown.

6 original distance and displacement practice problems to challenge your students while mastering these concepts. Students practice understanding of scalar and vector quantities for distance and displacement. 2 of the problems require the use of Pythagorean’s Theorem to solve.