Ask an Expert (Page 127)

Measuring glucose in food

Ask an Expert Topic Forum: Grades 6-8: Physical Science

Measuring glucose in food Measuring glucose in food https://www.amazon.com/Scientific-Glucose-Science-Diffusion-Experiments/dp/B08F5JSDYZ/ref=sr_1_31?crid=2ZAR0LTEU7UAM&keywords=bartovation&qid=1674322432&sprefix=bartovation%2Caps%2C364&sr=8-31 This is the link of what strips I am using, are these strips good for this project??? Please help :( Re: Measuring glucose in food This seems like it would work. Re: Measuring glucose in food I wanted to follow up with some… Read more

Question about Build Your Own Sports Equipment activity

Ask an Expert Topic Forum: STEM Activities

Question about Build Your Own Sports Equipment activity Question about Build Your Own Sports Equipment activity Do you like balls -------------------------------- :twisted: ----- Leave this to help the Experts: The activity can be viewed at: [url=https://www.sciencebuddies.org/stem-activities/make-sports-equipment]Build Your Own Sports Equipment[/url] Read more

Question about Build a Paper Roller Coaster activity

Ask an Expert Topic Forum: Grades 6-8: Physical Science

Question about Build a Paper Roller Coaster activity Question about Build a Paper Roller Coaster activity I previously did this project and it was great, but I was wondering if it would be better to use copy paper, construction paper or card stock. What is tried and true? ------------------------------------- Leave this to help the Experts: The activity can be viewed at: [url=https://www.sciencebuddies.org/stem-activities/paper-roller-coaster]Build a Paper Roller Coaster[/url] Re:… Read more

Big Five Personality traits and visual search test

Ask an Expert Topic Forum: Grades 9-12: Life, Earth, and Social Sciences

Big Five Personality traits and visual search test Big Five Personality traits and visual search test Objective: Test to check which personality factors or traits best influence careers with extreme focus. Hypothesis: Low conscientiousness rates will result in missing targets, and thus not being able to join any career that signifies and necessitates high concentration levels. Question to be answered immediately by experts: IS my science fair project good ? and how can i improve it Re: Big… Read more

Smart Medicine Cabinet

Ask an Expert Topic Forum: Grades 6-8: Math and Computer Science

Smart Medicine Cabinet Smart Medicine Cabinet Hi, my name is Zara and i'm in grade 7. My science fair is very close and ive been trying to create a smart medicine alerting system. For my example for the judges I sent a timer for 10 seconds and made a serial monitor where if the medicine bottle is within 4 or less inches and the timer for 10 seconds reaches zero the buzzer i coded sounds and the LED lights up. I coded an if statement where if the medicine bottle is more than 4 inches away the… Read more

Catchy Science Fair Project Name

Ask an Expert Topic Forum: Grades 9-12: Physical Science

Catchy Science Fair Project Name Catchy Science Fair Project Name Hello I am making a science fair project about a self-cooling water bottle using endothermic reactions. I'm in need of a catchy name to attract the judges, but it has to be in this similar template: Catchy Title: An Explanation Of My Project I hope anyone can answer by one week, because I have a due date. Thanks! Re: Catchy Science Fair Project Name I'm no expert but maybe something like "Chill Out: Designing a Self-Cooling… Read more

Preparing Stock Solutions

Ask an Expert Topic Forum: Grades 9-12: Life, Earth, and Social Sciences

Measuring Algae Growth and Lipids Accumulation Preparing Stock Solutions Hello! I'm currently trying to conduct an experiment about the effect of phytohormones on the growth and lipids accumulation of microalgae (Chlorella Vulgaris). I have a few questions that I can't quite find an answer to, so I'd greatly appreciate it if you could help me as soon as possible! 1)I'm planning on diluting ethanol to 70% with water to later use for making stock solutions. What kind of water should I use? Is… Read more

Algae Growth and Snail Behavior in Fertilizer Concentrations Title

Ask an Expert Topic Forum: Grades 6-8: Life, Earth, and Social Sciences

Algae Growth and Snail Behavior in Fertilizer Concentrations Title Algae Growth and Snail Behavior in Fertilizer Concentrations Title Hello, I have a science fair coming up, and I'm struggling to come up with a catchy title for my project. I am conducting an experiment to see how different concentrations of runoff fertilizer affect algae growth and nerite snails. Any ideas are much appreciated! Re: Algae Growth and Snail Behavior in Fertilizer Concentrations Title Hi! This sounds like… Read more

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