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materials list typo?

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

materials list typo? materials list typo? Concerning the Science Fair Project: "How Does Soil Affect the pH of Water" (linked below), are the dimensions for the sediment tubes in the materials list correct? 25 cm x 5cm? (250mm x 50mm?) We have not been able to find tubes even near the specified size and most website descriptions give their tube dimensions in mm not in cm like on the materials list. The largest sediment tubes I can find are about half the dimensions required for this… Read more

Pokemon habitat generator

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

Pokemon habitat generator Pokemon habitat generator Ever desired a device that offers you a random Pokemon? Then take a look at out this tool and Expand your know-how on all Pokemons with Random Pokemon Generator! Sort out Pokemons by type or by using Power on this extraordinary web-primarily based tool. Random Pokemon Generator is an internet device by means of Drew Mitchell. Just like what it’s referred to as, this recreation will generate a most of 6 Pokemons which can be taken care of… Read more

Grow E. Coli without an incubator

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

Grow E. Coli without an incubator Grow E. Coli without an incubator I need to grow a reconstituted E. Coli culture for my biology IA, but I do not have access to an incubator. I started the project following instructions from my neutralizing bacteria kit, and it has been five days without significant bacteria growth. There are a few spots of bacteria on the agar, but not enough growth to measure the area of inhibition. Should I give the bacteria a few more days to grow? Or should I… Read more

Question regarding 10th grade science fair project: genetic engineering and nutritional value

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

Question regarding 10th grade science fair project: genetic engineering and nutritional value Question regarding 10th grade science fair project: genetic engineering and nutritional value Hello! I had a research question planned for my science project that would be investigating the effect of genetic engineering on the nutritional value of produce. We were planning to use refractometers to measure any differences in sugar content or minerals, use titration to compare vitamin c levels, and… Read more

Catchy Title for Science Fair Project

Ask an Expert Topic Forum: Grades K-5: Life, Earth, and Social Sciences

Catchy Title for Science Fair Project Catchy Title for Science Fair Project I’m trying to help my son come up with a catchy title for his project. He’s measuring the weight capacity of different soils. As in, buildings can collapse if the weight is too much for the soil they are built on. Any ideas?? Read more

Soil Erosion Experiment URGENT question!!!

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

Soil Erosion Experiment URGENT question!!! Soil Erosion Experiment URGENT question!!! In the science buddies experiment "Can plants stop soil erosion?", what would be the controlled variables? Would the radish seeds be included in the controlled variables category or would that fall under the independent variable (sowing seeds)? Re: Soil Erosion Experiment URGENT question!!! Hello! The independent variable in a science experiment is the variable you manipulate to observe what effect it has… Read more

Fingerprint project data collection

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

Fingerprint project data collection Fingerprint project data collection I'm doing a project where you have to collect fingerprints and compare them to find out if fingerprints are inherited. I wont go too much into detail but basically i need to collect fingerprints categorize them and find out if they are inherited or not. It says it wants sibling pairs but I might now be able to get all of the pairs. I'm wondering if you could compare children to their parents. I know you can but im not… Read more

Can we put cleaning alcohol inside softgels?

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

Can we put cleaning alcohol inside softgels? Can we put cleaning alcohol inside softgels? As a topic. Re: Can we put cleaning alcohol inside softgels? Hello, Can you tell us a bit more about your project and your question so we can best help? Science Buddies is for students working on science fair projects. Audrey Read more

Candle carousel qualitative and quantitative data

Ask an Expert Topic Forum: Grades K-5: Physical Science

Candle carousel qualitative and quantitative data Candle carousel qualitative and quantitative data Having some trouble trying to help my daughter figure this out, any help would be greatly appreciated. thank you Re: Candle carousel qualitative and quantitative data Hello, This sounds like a fun project! The quantitative data for this project is the measured Rotations per Minute (RPM) as your increase the number of candles. This is detailed on the Procedure tab in the "Testing Your Candle… Read more

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