University of St Thomas
Study the effect of different substances on the nervous system of planarians
Maklumat makmal
Planarians are flatworms that can be used to study the effect of different substances on the nervous system. In this remote laboratory, you can choose the solution into which to place the planarian worms. The solutions are aqueous and have different exitatory or inhibitory substances, with different concentrations, dissolved into them.
In this version of the planarians laboratory there is a manual tally counter that students can use to count the number of times the planarians cross a line (to estimate their activity level).
Apa yang pelajar lakukan
Ready lesson plans
Preview classroom-ready activities that guide students through the real laboratory.
Aktiviti ringkas untuk murid menengah rendah dan awal menengah atas: murid membuka makmal Planaria dalam mod detektif, mengira lintasan garisan bagi kawalan E dan dua sampel misteri, mengenal pasti sampel dengan pergerakan paling tinggi dan paling rendah, kemudian menulis kesimpulan berhati-hati berdasarkan bukti.
Murid menggunakan makmal jarak jauh Planaria untuk membuat ramalan, mengira lintasan garisan dan membandingkan pergerakan planaria dalam air kolam dan air gula.
Eksperimen yang tersedia
Buka Planarians melalui LabsLand.