Winning Sciences

"There's Acid in my Candy?" is an NGSS aligned gravimetric titration lab activity for on-level, honors, advanced placement, or dual credit chemistry students. Students will evaluate whether or not hard candy contains citric acid using an acid-base titration. This lab uses dropper bottles instead of burets for classrooms and classes with lower budgets or who cannot use burets for other reasons. This chemical reaction lab includes:Introductory reading about citric acid in candyReading about titra

If you are looking for a simple, low risk, and inexpensive laboratory activity to help your students differentiate between endothermic and exothermic reactions, you've found it! During this lab, students compare the temperature change create by the reaction between baking soda and vinegar and the temperature change created by the reaction between dilute hydrochloric acid and baking soda. This chemical reaction lab includes:Reading about gas lawsLab directionsLab pagesMaterials Needed:1. 1. Wate

Looking for an engaging resource for your science classes when you're away? Our five-page worksheet, "Understanding Information Sources," is just what you need! Designed for students in grades 6-12, this worksheet helps them learn how to think carefully about the information they come across. It teaches strategies like checking if a source was written by a bot and how to be smart when reading online. Encourages Critical Thinking: Helps students think carefully about the information they see on

Are you looking for a Claim Evidence Reasoning, or CER, activity to do with your science students this Valentine's Day? If so, you've found it! Make heart confetti slime with your students and evaluate if the creation of slime is a chemical change or a physical change. This chemical reaction lab includes:Lab directionsLab pagesSafety InformationA reading page on Chemical vs Physical ChangesCER (Claim Evidence Reasoning)Materials Needed:Clear or White PVA Glue (School Glue)WaterGraduated Cylinde

This stations lab includes hands on activities to explore the relationships between pressure, volume, temperature, and moles of gas. It incorporates practice with gas laws problems. This chemical reaction lab includes:Reading about gas lawsLab directionsLab pagesTeacher KeyMaterials Needed:1. Can 2. Beaker tongs 3. Hotplate x 2 4. Water 5. String 6. Ruler 7. Small balloon 8. Large beaker 9. Cooler with ice or freezer 10. 60 mL syringes 11. Mini-marshmallows

Science themed table numbers 1-9 You will receive a zip file containing full page numbers, black and white quarter sheet numbers, and full color quarter sheet numbers.