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bringing science to learners' life
SCIENCE TEACHERS' CORNER
Onion Root Tip Mitosis
Onion Root Tip Mitosis Activity provides a hands-on cytological skills immersion for the students for them to be able to have in-depth scrutiny of the different stages of mitosis and discover the wonders of cellular divison.
DNA Extraction
The DNA(deoxyribonucleic acid) Extraction activity is an easy-to-do experiment for basic education students. This activity will help lay down the basic foundations of genetic concepts as it offers the students the macroscopic view and analysis of the blueprint for life, the DNA.
Frog Dissection
Frog Dissection activity is a common classroom activity for Biology in basic and higher education students. This activity enables the students to familiarize themselves and have a general view of the "unseen", the organs functioning inside the body. It will also let them have a look at life-like appearances and movements of organs.
Carbon Dioxide Emission
The carbon dioxide experiment offers students the tangible and manifested product of certain chemical reactions that produces Carbon Dioxide. It will help them realize that gas can really be produced as seen by the inflation of balloons in the experiment.
Charles' Law
The Charles' law experiment helps students identify the relationship between the volume of gases and the temperature when the pressure is held constant. It is an easy-to-do experiment since all the materials needed are actually available and if not the teacher may modify and use things found immediately in the community
Gel Electrophoresis
The Gel Electrophoresis experiment makes students acquire hands-on experience with the macroscopic analysis of sizes and lengths of various matters (e.g. DNA, Food coloring). By running the specimen to current, the varying paces of these specimens determines their approximate lengths in contrast with one another
Video Presentations of the Experiments
Fruit DNA
Extraction
Frog Dissection
Carbon Dioxide Emission
Charles' Law
Gel Electrophoresis
Articles
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