Thames & Kosmos Kids Prvi komplet za znanstvene poskuse s kristali, kamninami in minerali, uvod v geologijo, mineralogijo in gojenje kristalov za zgodnje učence

Brand:Thames & Kosmos

3.3/5

89.04

Odkrijte skrivnosti geologije, ko se poglobite v znanost o kamninah in mineralih ter kristalih, ki jih tvorijo. Skozi 18 praktičnih poskusov bodo otroci, stari osem let in več, odkrili nekaj neverjetnih stvari o geologiji, mineralogiji in gojenju kristalov. Postanite geolog na usposabljanju, ko oblikujete lastno kristalno geodo in gojite tri različne vrste kristalov, ki se razlikujejo po barvi in ​​obliki. Delajte z vzorci resničnih mineralov, da se naučite, kako določiti kemijske lastnosti minerala - kot so barva, sijaj, barva prog, trdota, gostota, magnetne lastnosti in vsebnost ogljika, žvepla ali železa - in uporabite svoje ugotovitve za prepoznavanje neznanih mineralov. Med raziskovanjem boste dobili pregled nad geološkim ciklom kamnin in odkrili, kako tri glavne kategorije kamnin – magmatske, sedimentne in metamorfne – nastajajo, spreminjajo, uničujejo in ponovno oblikujejo. Ne glede na to, ali ste že navdušenec nad geologijo ali šele prvič odkrivate to osupljivo znanost, najprej otroci: kristali, kamnine in minerali so nepozabna in zabavna poučna izkušnja.

Vključuje 32-stranski barvni priročnik z navodili po korakih ter zabavnimi in jasnimi znanstvenimi razlagami in dejstvi. Spoznajte cikel geoloških kamnin in tri glavne kategorije kamnin: magmatske, sedimentne in metamorfne. Izvedite teste za identifikacijo mineralov pravih vzorcev. Oblikujte svojo kristalno geodo in vzgojite tri različne vrste kristalov!. Odkrijte skrivnosti kamnin in mineralov ter kristalov, ki jih tvorijo s tem uvodnim geološkim laboratorijem za otroke, stare 8 let in več.
Age Range (Description) 8+
Brand Thames & Kosmos
Customer Reviews 4.3 4.3 out of 5 stars 99 ratings 4.3 out of 5 stars
Educational Objective Exploratory Skills
Item Dimensions LxWxH 16.8 x 3.2 x 11.5 inches
Item model number 642113
Item Weight 3 Pounds
Manufacturer Thames & Kosmos
Manufacturer recommended age 8 years and up
Product Dimensions 16.8 x 3.2 x 11.5 inches
Release date June 10, 2019

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Scritto da: ButterflyRose
Engaging Earth Science Kit for Children Interested in Rocks and Growing Crystals
This Thames and Kosmos Kids First Kit is essentially the same as the Thames & Kosmos Earth Science : Crystals, Rocks and Minerals. We have both kits and my 8 and 10 year old enjoyed doing the earth science activities. I think that parental supervision is needed for this kit. I read through the clear, easy to understand instructions prior to my children starting the labs. For best results with growing the crystals, you will need distilled water. Some of the crystals take at least a week to start growing, so be patient and have the kids check the solution daily. There are 6 crystal growing labs in this kit. All of them worked out for us. There is also experiments involving rock testing, making paper models of crystal shapes and two plaster-based activities. Making the plaster geode filled with alum crystals takes a couple of days but my kids enjoyed doing it. The sand and plaster layered experiment was also enjoyable for them to do. This is a nice earth science kit for children that is fun and educational at the same time.
Scritto da: Marc S. Williams
Have Fun with Rocks and Minerals
My 8 yo grandson and I had a blast with the kit. He enjoyed trying the mineral testing procedures, but the crystal kit was a lot of fun. We got enormous alum crystals and some very nice Copper Sulfate crystal. The Potassium Cyanoferrate didn't turn out quite as nicely. My only minor complaint is it would have been nice to have more of the Copper Sulfate and Potassium Cyanoferrate to repeat experiments, but, more importantly to be able to create a supersaturated solution as that forms better crystals. That works really well for the alum.
Scritto da: mkeyes0330
Magical smiles for my three year old ????
This was an awesome choice ! My daughter and I do tons of “experiments” because she lives to learn and loves every minute of it. She is huge on rocks and this was a huge hit with her! Easy to use and easy to follow instructions. My girl is three && more patient than most so this was an amazing find for us ! Can’t wait for out next purchase like this !
Scritto da: Shelia McCutcheon
Great fun and educational at the same time.
This is a wonderful way to spend time with a child warch your child learn and. Discussing his or her ideas is wonderful.
Scritto da: Simone Reilly
Great gift!
My kiddo loves anything rocks related. This is a huge hit and she can spend hours exploring. This is our second set. The first set was gifted to us many years ago and now my youngest age 9 is loving it. Makes a great birthday or Christmas gift.
Scritto da: Leah Hung
Great but patience and adult help needed
This kit is easy to use with adult supervision, though patience is needed with some of the experiments. 30 mins of stirring to make sure the powders have dissolved will test the best of us.
Scritto da: Heather D
Great for kids
Kids had fun exploring.
Scritto da: aw7
Awesome kit!
This is a great kit for a great price. It was the perfect gift for my geology loving third grader! What a great way to spend time together!

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