Geosciences Industries-92373 souprava pro identifikaci minerálů, vzorky hornin pro studium geologie a věd o Zemi (sada 20)

Brand:Geosciences Industries

3.4/5

2963.51

Tato sada pro identifikaci minerálů poskytuje praktické zkušenosti s prováděním testů k identifikaci minerálů a je navržena pro použití ve třídě. Třídicí karty využívají proces eliminace, který studentům pomáhá s identifikací, a přiložená destička s pruhy, železný hřebík, lupa a magnet umožňují studentům testovat tvrdost, lesk, pruhy a barvu. Sada obsahuje 20 vzorků spolu s identifikačním listem. Vzorky mají velikost 1 až 2 a jsou jednotlivě označeny pro snadnou identifikaci. Vzorky zahrnují mléčný křemen, mikroklinní živec, muskovit, slídu, biotitickou slídu, kalcit, rohovec, sádrovec, mastek, grafit, hematit, fluorit, síru, limonit, nefelín, růžový křemen, baryt, chalkopyrit, galenit, magnet. Kolekce je určena pro ročníky 5 a vyšší. Produkty vědeckého vzdělávání zahrnují aplikované matematické a vědecké principy do školních projektů. Učitelé v předškolních, základních a středních třídách používají sady a produkty pro přírodovědné vzdělávání spolu s učebními osnovami vědy, technologie, inženýrství a matematiky (STEM), aby prostřednictvím praktických činností demonstrovali koncepty STEM a aplikace v reálném světě. Projekty přírodovědného vzdělávání zahrnují širokou škálu aktivit, jako jsou praktické experimenty ve strojírenství, letectví, robotice, energetice, chemii, fyzice, biologii a geologii.

Vzorky jsou baleny v plastovém tácku. Třídicí (indexové) karty používají proces eliminace, který pomáhá při identifikaci. Vzorky mají velikost 1 až 2 a jsou jednotlivě označeny čísly pro snadnou identifikaci. Sada dále obsahuje lupu, proužkovou desku, magnet, železný hřebík, indexové (třídící) karty, třídicí jehlu a laboratorní příručku. Sbírka minerálů obsahuje 20 vzorků.
Country of Origin China
Domestic Shipping Item can be shipped within U.S.
International Shipping This item can be shipped to select countries outside of the U.S.
Is Discontinued By Manufacturer No
Item model number 92373
Manufacturer Geosciences Industries
Manufacturer recommended age 10 - 15 years
Our Recommended age 8 years and up
Product Dimensions 14.3 x 7.6 x 1.4 inches; 1.83 Pounds

3.4

8 Review
5 Star
65
4 Star
16
3 Star
8
2 Star
7
1 Star
5

Napište svou recenzi

Váš email nebude zveřejněn. Všechna povinná pole jsou označena*

Scritto da: Scott McDonald
Great inexpensive teaching tool.
Samples are of good quality for the price. Made teaching basic minerals to cub scouts a breeze.
Scritto da: Carly
The mineral set itself is of fine quality, from what I can tell
I purchased this mineral set to use with my 4th grade students. The mineral set itself is of fine quality, from what I can tell. However, I am extremely disappointed with the packaging. Upon opening my purchase, two minerals were on top of the box they came in. My biotite was split in two pieces. All of the minerals were all over the box, some have clearly been through a tough time as there were lots of broken bits form several of the more fragile minerals. It doesn't seem like it would be asking to much to add a little extra tape to ensure this expensive "box of rocks" is delivered in one piece. Very disappointed in the packaging, but overall happy with the actual product.
Scritto da: Mutiara Noris
Very happy with the purchase
Swift delivery and every item in the box all in order. Only downside is like other reviewers mentioned, the mineral identification cards can be a tad confusing. But you will get the hang of it soon enough.
Scritto da: Marshall Sloan
A young rock hound Gotta Have!
I've looked for these card sets since I first used them in Junior High! now my 11year old Granddaughter has an interest in geology and I found these, they're perfect for helping a young Rock Hound determine if it's a keeper or if it's "leaverite", as in "Leave 'er right there", (an old rock hound joke). only four stars because the specimines could have been nicer for the price. after all we're trying to inspire young minds here, right?
Scritto da: Nestor Casillas
Happy with the purchase
Bought this for my god son, I had one and thought he would like it. Then my niece came over and claimed it for herself. I bought two
Scritto da: Samuel B. Johnson
Ripped box, messy on the inside
I bought this for a geology class that my daughter is taking online. She needed 4 specific rocks that are in this set for an experiment. When it arrived, the box containing the rocks was already ripped. The first thing I had to do was tape it together. The inside looks old. A couple of the rocks were out of place. For $40, the box shouldn't be broken upon arrival and it should seem more pristine. This comes across as a used or returned product, even if it isn't.
Scritto da: Nikki
Nice set, good variety.
Bought this for a homeschooling project for Earth Science. Nice size and variety of rocks and minerals. The documentation the set comes with isn't great, so I used external resources to make the lesson more enjoyable for my student. Overall very pleased.
Scritto da: Leah Jenks
Useful set for the classroom
Great mineral set. I like that it adds the guide so I could use it in my classroom. Wish it had a few more tools though. A few scratch plates, a few nails, a few hand lens etc

Související produkty

Objevte naši mezinárodní síť

Dodáváme do 28 zemí, více než 200 000 produktů. Zůstaňte v obraze, přihlaste se k odběru newsletteru.

Array