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Hypothesis: It is expected that most mosquito larvae will be present in alkaline water with the highest pH while the least mosquito larvae in the acidic water with low pH.
Setup: 5 identical buckets were placed in a shaded area in my backyard, several meters from each other. The independent variable in this case was the pH of the water as it varied from strongly acidic to strongly alkaline. The exact values of pH used were 1, 3, 7, 10 and 12. These were achieved by adding baking soda and lemon to 500ml of distilled water. The number of larvae were observed every 5 days after which ...
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Posted in:
GLOBE Science Topics:
EARTH AS A SYSTEM
EARTH SYSTEM SCIENCE
Investigation Areas:
EARTH AS A SYSTEM
MOSQUITOES
Primary Audience:
STUDENTS
TEACHERS
Student Research Reports:
INTERNATIONAL VIRTUAL SCIENCE SYMPOSIUM REPORT
MISSION MOSQUITO REPORT
Setup/Procedure
In this experiment, I used four traps with four different baits as such: Concentrated Processed Sugar (Gatorade), Less Concentrated Processed Sugar (Refined Sugar Dissolved in Water), Concentrated Less Processed Sugar (Honey Dissolved in Water), Less Concentrated and Less Processed Sugar (Coconut Water). This was of course was alongside the control trap, consisting solely of tap water. I placed all five traps in the same area - underneath a tree.
And thus, I hypothesized that the trap with the concentrated and less processed sugars would attract the most ...
Posted in:
Curriculum:
STEM
GLOBE Science Topics:
GENERAL SCIENCE
EARTH SYSTEM SCIENCE
Investigation Areas:
EARTH AS A SYSTEM
MOSQUITOES
Primary Audience:
STUDENTS
TEACHERS
Student Research Reports:
INTERNATIONAL VIRTUAL SCIENCE SYMPOSIUM REPORT
MISSION MOSQUITO REPORT
In this experiment, I will be exploring how geoposition, type of bait, and container size influence female mosquitos’ choice of where to lay their eggs.
Experimental design
There will be a total of 5 traps. Three of the traps will be positioned at a location near my house. They will be separated by a reasonable distance in the same type of environment to minimize the experimental error caused by having multiple breeding habitats in close proximity. The other two traps will be positioned in various locations in my land cover area of interest. The exact locations will be ...
Posted in:
GLOBE Science Topics:
EARTH AS A SYSTEM
EARTH SYSTEM SCIENCE
Investigation Areas:
EARTH AS A SYSTEM
MOSQUITOES
Primary Audience:
STUDENTS
TEACHERS
Introduction/Theory
For my mosquito experiment, I am testing how different kinds of bait affect the number of oviposition in my trap. Different mosquito species are attracted to different habitats, natural or artificial, some of which have been changing due to climate change. Mosquitoes are the most dangerous animal in the world because of their disease transmitting abilities, so understanding their oviposition instincts could be crucial in order to prevent further spreading of dangerous diseases such as the dengue virus, malaria, or the zika virus.
Variables ...
Posted in:
GLOBE Science Topics:
EARTH AS A SYSTEM
EARTH SYSTEM SCIENCE
Investigation Areas:
HYDROSPHERE
EARTH AS A SYSTEM
MOSQUITOES
Primary Audience:
STUDENTS
TEACHERS
Student Research Reports:
INTERNATIONAL VIRTUAL SCIENCE SYMPOSIUM REPORT
MISSION MOSQUITO REPORT
Research Questions: My experiment ran two adjacent triads of mosquito traps aimed to explore two questions: whether the local mosquito species in my area prefer to oviposit in containers with greater surface areas of water, and whether the same mosquitoes would prefer to oviposit in particular containers with varying types of water "bait".
Data: After 5 weeks of running this experiment, I failed to capture even a single mosquito larva. I'll go into further depth as to why this might've been later on in the "Conclusion" section. Both experiments suffered from a ...
Posted in:
Curriculum:
STEM
GLOBE Science Topics:
EARTH AS A SYSTEM
EARTH SYSTEM SCIENCE
Investigation Areas:
EARTH AS A SYSTEM
MOSQUITOES
Primary Audience:
STUDENTS
TEACHERS
Student Research Reports:
INTERNATIONAL VIRTUAL SCIENCE SYMPOSIUM REPORT
MISSION MOSQUITO REPORT
During my field study, I observed that I found more mosquito larvae in dirty ditches under an open sky. Based on my observations, for my mosquito traps, the specific variables I chose to control were centered around the quality of water and trap wall materials. I made 3 traps: A deep ceramic pot with mud, water, sticks, and dead and live plants, a cut water bottle with clear water and black electrical tape wrapped around it, and a shallow, wide plastic dish filled with water and dead vegetation but relatively little other particulates.
1. Pot trap with ...
Posted in:
GLOBE Science Topics:
EARTH AS A SYSTEM
EARTH SYSTEM SCIENCE
Investigation Areas:
HYDROSPHERE
MOSQUITOES
Primary Audience:
STUDENTS
TEACHERS
Student Research Reports:
INTERNATIONAL VIRTUAL SCIENCE SYMPOSIUM REPORT
MISSION MOSQUITO REPORT
I am currently testing the attractability of mosquitoes to black and white, with a control of transparent plastic. This could help us determine what clothes to dress in to avoid mosquito bites, and therefore the spread of disease, when going outside.
Materials:
Three 1 liter clear plastic containers
One 1 liter white plastic container
One 1 liter black plastic container
Five wooden sticks
Fish food
Hypothesis: Mosquitoes will hatch more larvae inside of a white conatiner than a Black container because the white stands out more in a natural environment.
I ...
Posted in:
GLOBE Science Topics:
GLOBE PROTOCOLS
EARTH AS A SYSTEM
EARTH SYSTEM SCIENCE
Investigation Areas:
EARTH AS A SYSTEM
MOSQUITOES
Primary Audience:
STUDENTS
TEACHERS
Student Research Reports:
INTERNATIONAL VIRTUAL SCIENCE SYMPOSIUM REPORT
MISSION MOSQUITO REPORT
Conclusion: Although no mosquitoes were found, this process has helped me understand the methodology of making an experiment and having to deal with hardships and setbacks. There were many potential sources of error both within the system of the experiment and with outside forces. Systematic errors could have stemmed from the trap design or location. The weather was a factor of random error. The weather varied across the duration of the experiment, sometimes drastically within a single week. The weather changes could have been counteracted with more frequent checking of the ...
Posted in:
GLOBE Science Topics:
EARTH AS A SYSTEM
EARTH SYSTEM SCIENCE
Investigation Areas:
HYDROSPHERE
MOSQUITOES
Primary Audience:
STUDENTS
TEACHERS
Student Research Reports:
INTERNATIONAL VIRTUAL SCIENCE SYMPOSIUM REPORT
MISSION MOSQUITO REPORT
I currently have four traps in operational order. Two at one of my AOIs and two in backyard that were prototypes that I've left up because they seem to be performing admirably. I My traps have been up for about a week, the prototypes were deployed a day before the other two, and I haven't seen any mosquitos or mosquito larvae. I did take care to note that I used dog food in my trap, specifically the dry kibble variant instead of ones that come in chunks or are wet. I choose dog food over decomposed plant-based organic material because I noticed that the few times I've accidentally ...
Posted in:
GLOBE Science Topics:
EARTH AS A SYSTEM
EARTH SYSTEM SCIENCE
Investigation Areas:
EARTH AS A SYSTEM
MOSQUITOES
Primary Audience:
STUDENTS
TEACHERS
Student Research Reports:
INTERNATIONAL VIRTUAL SCIENCE SYMPOSIUM REPORT
MISSION MOSQUITO REPORT
Have you ever wondered why NASA has chosen to follow water ? NASA’s James Webb Space Telescope has captured the distinct signature of water outside our solar system. NASA's Artemis program is examining the presence of water on the Moon in advance of sending and establishing a sustainable human presence there. The answer is simple - water is key to life as we know it, including on planet Earth. Only 2.5% of the water on Earth is fresh, and only a tiny fraction of that is available for use. NASA and other space agencies’ remote sensing satellites provide vital information to ...
Posted in:
Diversity, Equity, and Inclusion:
DIVERSITY, EQUITY, AND INCLUSION
GLOBE Science Topics:
EARTH SYSTEM SCIENCE
Investigation Areas:
HYDROSPHERE
EARTH AS A SYSTEM
Teachers of Kindergarten to Grade 2 can use stories and observations of nature outside your door to help students understand how the systems of Earth (atmosphere, biosphere, hydrosphere, and pedosphere) are connected.
Start by reading the Elementary GLOBE story “ All About Earth: Our World on Stage ” to get an overview of some of the connections between the components of the Earth. The story follows a classroom of students as they prepare a play to learn how Earth’s processes are interconnected and how living creatures interact with those processes. [One 30- to 45-minute class ...
Posted in:
Curriculum:
SCIENCE AND MATH
GLOBE Science Topics:
BACKYARD SCIENCE
GENERAL SCIENCE
EARTH AS A SYSTEM
EARTH SYSTEM SCIENCE
SCIENTIST SKILLS
Investigation Areas:
EARTH AS A SYSTEM
BIOSPHERE
Learning Activities:
EARTH AS A SYSTEM
EARTH SYSTEM IN A BOTTLE
WE'RE ALL CONNECTED: EARTH SYSTEM INTERACTIONS
EARTH SYSTEM PLAY
Primary Audience:
STUDENTS
TEACHERS
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