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주당 수업 1 시간숙제
Students will need to collect insects outside of class.보고계신 지문은 자동 번역 되었습니다
수업 소개
영어 수준 - 알 수 없음
미국 4학년 - 6학년 학년
MATERIALS ARE REQUIRED FOR THIS CLASS! Does your student need to build a collection for their class? Join Ms. Trisha every week and curate your collection with her! Hi! My name is Ms. Trisha and I worked at the AJ Cook Arthropod Research Collection for 4 years and I have been curating my own collection since the year 2000. I am an entomologist and love teaching. Join us every week and come curate an insect collection with me! Each class Ms. Trisha will spend time discussing 4 topics: collecting / trapping, pinning, writing labels, and identification. Students should be prepared to follow along with these topics and come with freshly caught or relaxed insects. Ms. Trisha modifies and flexes this hour based on the needs of the students in the class. These topics do not get old as we are always looking at new insects and discussing them as we work with them. I love sharing stories as to how I found each insect or their life history. I collect insects from all over the United States. Over the course of this class students will build, modify, and curate their own insect collection. Your collection will be research grade, could be entered into 4-H insect collection competitions, or donated to a local museum down the line. Material Overview We work on our collections together. If your student comes without materials, they will be watching me pin and spread insects. Beginner's Entomology Set If you are looking to go on the less expensive side your materials could be: an old jar (glass or plastic), a bag of cotton balls, non-acetone nail polish, beginner pinning box, size 2 insect mounting pins (if you want more sizes 0-2 are the most useful), butterfly spreading board (is useful for all insects), and a pencil. If your student is planning on working with butterflies you would also want: butterfly forceps that are sold as "stamp tweezers" and wax paper. Moth crystals will be important if you want to ensure the collection stays beautiful for years to come. Out of pocket cost for this kit is approximately $75. You may be able to find less expensive mothballs or mounting box. Professional Mounting Set If you are looking to build a professional insect collecting and mounting kit with materials that I use, your materials could be: professional butterfly net, 12 inch forceps, 70% denatured ethanol, vials (my favorite are linked below, they are 2 dram with the plastic seal), larger plastic jar, cotton rounds, non-acetone nail polish remover, bead bags, glassine envelopes, professional drawer, size 0 and size 2 black enameled insect mounting pins, teasing needle, spreading board (I make all of my own but the one linked below looks really nice), pinning block (helpful for beginning, but you do grow out of them), stamp tweezers / butterfly forceps, micron pen (I use 03 size), and moth crystals. Out of pocket cost for a professional kit is approximately $185. Please see the full materials list below for cost and links to purchase these items. Suggested Weekly Topics: Since this class is STUDENT interest driven, I come prepared to discuss, pin, and identify ALL different types of insects. Please use this list as an example of insects we can cover rather than a strict schedule to follow. April Week of 9th - Longhorn Beetles Week of 16th - Underwing Moths Week of 23rd - House Flies Week of 30th - Honey Bees May Week of 7th - Fireflies Week of 14th - Silk Moths Week of 21st - Blister Beetles Week of 28th - Crane Flies June Week of 4th - Ants Week of 11th - Dung Beetle Week of 18th - Grasshopper Week of 25th - Paper Wasp July Week of 2nd - Click Beetle Week of 9th - Cicada Week of 16th - Jerusalem Cricket Week of 23rd - Leafcutter Bee Week of 30th - Stink Bug August Week of 6th - Soldier Beetle Week of 13th - Mantisfly Week of 20th - Tortoise Beetle Week of 27th - Praying Mantis September Week of 3rd - Stoneflies Week of 10th - Ladybugs Week of 17th - Bess Beetles Week of 24th - Ground Beetles October Week of 1st - Jewel Beetles Week of 8th - Walking Sticks Week of 15th - Fungus Beetles Week of 22nd - Robber Flies Week of 29th - Dobsonflies November Week of 5th - Bombardier Beetle Week of 12th - Flower Flies Week of 19th - Tiger Moths Week of 26th - Assassin Bugs December Week of 3rd - Jewel Scarab Week of 10th - Dragonflies Week of 17th - Mayflies Week of 24th - Cabbage Moths Week of 31st - Earwigs
그 외 세부 사항
학부모 가이드
Students will be killing insects and mounting them. This can be a difficult task for young or sensitive students. I will stress the fact that we are doing this for educational purposes and the specimens when taken care of properly last longer than they would in the wild. The information we receive from insect collections is invaluable.
수업 자료
Learners will need to go through this list and build their materials for their class. I gave many options. If you have questions please feel free to reach out. 1. Method of collecting insects 2. Method for killing insects 3. Pinning Materials 4. Labeling Materials 5. Collection Protection For Collecting Insects: 1) Butterfly Net (Optional) [$17] This is a professional butterfly net. You can also find less expensive nets on amazon. https://www.atelierjeanpaquet.com/en/product/net-ring-and-wooded-handle-1/ 2) 12 inch forceps (Optional) [$15] These are great for collecting if you are in a desert region. These super long forceps will help you pick insects off of cacti! I also use them to feed my tarantulas. :) https://www.amazon.com/Scientific-Labwares-Stainless-Application-Straight/dp/B07V4J5L2N/ 3) By Hand [Free] Students can collect insects by hand. Keep in mind that students SHOULD NOT try to collect venomous insects, butterflies, or moths with their hands. Insect Killing Method (3 options): Option 1: Into Ethanol Vials 1) 70% Denatured Ethanol [$10] https://www.carolina.com/specialty-chemicals-d-l/ethanol-70-laboratory-grade-500-ml/861261.pr?question=70+%25+denatured+ethanol 2) 2 dram vial [$6] These will be what you are collecting beetles, ants, and hard-bodied insects into. https://www.amazon.com/Glass-Vials-Dram-Pack-12/dp/B002JV89OC/ Option 2: Into Kill Jars 1) Kill Jar & Ethyl Acetate [$16] OR Jar & Nail polish [Household Supplies] https://www.amazon.com/Glass-Insect-Collecting-Ethyl-Acetate/dp/B07QDTKLND You can use any container you would like including an old peanut butter jar with a cotton ball in it. You would then put NON-ACETONE nail polish remover on the cotton ball. This will do the same thing. If you check the ingredients, it should say "ethyl acetate" as the number 1 ingredient. 2) Bead Bags (optional) [$7] Some students choose to individually protect their specimens and write field labels for specimens while they are out. A bead bag like this is important for that. Keep in mind that if you are writing with an archival pen OR pencil, it will not bleed when it gets wet: https://www.amazon.com/Edvision-Plastic-Resealable-Reclosable-Supplies/dp/B085TL858G/ Option 3: Bags and the Freezer [FREE] 1) For this third option, the insects have to stay in the freezer until you are ready to pin them. For that reason, it is generally frowned upon in the household. You can collect insects into a bag and place them in the freezer. They must be in the freezer for at least 72 hours before attempting to pin. For Pinning Insects 1) Pinning Box (Required) Beginner Box [$23] https://www.homesciencetools.com/product/insect-exhibit-case-8-x-12/ Professional Drawer [$43] https://www.atelierjeanpaquet.com/en/product/cornell-drawers-with-1-handle-and-2-cardholders/ 2) Insect Mounting Pins [$8] (Required) Size 2 Insect Mounting Pins (any will work that you find online) My preference is Black Enamel coated like these: https://www.atelierjeanpaquet.com/en/product/entomological-pins-black-2/ Size 0 Insect Mounting Pins. These are optional but are GREAT to have if you are spreading butterflies and moths. They are generally used for pinning small insects. https://www.atelierjeanpaquet.com/en/product/entomological-pins-black-0/ 3) Teasing Needle (Straight) [$8] (Optional) It is super helpful to have this when you are adjusting legs and antennae. Some students will just stick with using a pin. It just depends on comfort. https://www.amazon.com/DISSECTING-DISSECTION-STRAIGHT-HTI-BRAND/dp/B00M04W6NI/ 4) Spreading Board [$2.50 each (buy at least 2)] You can use the side with the groove for spreading wings of insects like butterflies, moths, praying mantids, and dragonflies. We will also flip it over to pin other insects on the flat side. It is generally smart to have 2 boards. If you would prefer, you can use 2 stacked 1/2" styrofoam sheets. These can be messy while putting the center groove in them. Don't worry about the 10 degree angle if they are homemade. https://www.atelierjeanpaquet.com/en/product/spreading-boards-with-10-angle-3/ 5) Pinning Block (optional) [$3] This helps students keep labels and insects at the same height. This is a great tool for beginners or students who may rush. Students eventually grow out of this tool. https://www.atelierjeanpaquet.com/en/product/pinning-block-1/ For collecting and spreading Butterflies: 2) Butterfly Forceps / Stamp Tweezers [$6] (Optional) These are smooth on the inside and they have a flat spade tip. They do not wipe scales off the wings. https://www.amazon.com/HTS-170C0-Curved-Stainless-Tweezers/dp/B01CUYR4H0/ 3) Glassine Envelopes [$7] (Optional) These are for collecting and spreading butterflies and moths. They do not wipe the scales off of the wings. You can sub wax paper for this item. https://www.amazon.com/1st-Choice-Glassine-Waxed-Paper/dp/B0062BW6EY/ For Labeling Micron Pen [$6] When students are making labels for their specimens, they will have 3 options: 1) New students may write their labels with pencil. Just know that pencils are not a long-lasting solution for your labels. Personally, I use pencil until I have 100 labels to print and I print them all at once. 2) Print their labels on a LASER-jet. Labels should never be printed from an ink-jet. Most libraries and office supply stores print with laser jets. 3) Hand write the labels using a micron pen with archival ink. https://www.amazon.com/Sakura-Pigma-Fade-resistant-Micron-SAKXSDK0349/dp/B0018N7ETS/ For Protecting Your Collection 1) Paradichlorobenzene (Moth Crystals) [$19] These protect your collection from insects that eat dead insects. DEFINITELY purchase these for your collection. If it is worth building, it is worth protecting. https://www.amazon.com/Enoz-Moth-Crystals-1-Lb/dp/B01LR10IRK/
수업 진행 언어
영어
Outschool 외 필요 앱/웹사이트
아웃스쿨 사이트의 기능 외 별도의 앱이나 웹 사이트를 사용할 필요가 없습니다.
리뷰
실시간 그룹 수업
매주
US$18
주당 1회
60분
4 명의 학생이 수업을 완료함
실시간 화상 수업
연령: 9-12
수업당 학습자 1-10 명