Experiments |
Grade |
Green Star |
Photosynthesis reaction |
7th, 8th or 9th grades |
![](http://educa.fc.up.pt/catalogo/assets/uploads/ensino_protocolos/457f7-5.4.3_20.jpg)
GSAI = 83.33% |
Potassium combustion |
7th, 8th or 9th grades |
![](http://educa.fc.up.pt/catalogo/assets/uploads/ensino_protocolos/ca03b-5_1_5_11_5_12_5_14.jpg)
GSAI = 25.00% |
Preparation of an aqueous solution of copper(II) sulfate |
7th, 8th or 9th grades |
![](http://educa.fc.up.pt/catalogo/assets/uploads/ensino_protocolos/87a9c-3.1_18.jpg)
GSAI = 41.67% |
Preparation of an aqueous solution of potassium dichromate |
7th, 8th or 9th grades |
![](http://educa.fc.up.pt/catalogo/assets/uploads/ensino_protocolos/468ea-3.2_2.jpg)
GSAI = 33.33% |
Preparing homemade indicator |
7th, 8th or 9th grades |
![](http://educa.fc.up.pt/catalogo/assets/uploads/ensino_protocolos/18ae0-indicador_caseiro.jpg)
GSAI = 91.67% |
Reaction between sulfur and iron |
7th, 8th or 9th grades |
![](http://educa.fc.up.pt/catalogo/assets/uploads/ensino_protocolos/2e51e-5.1.2_5.1.3_5.1.4_5.1.9_4.jpg)
GSAI = 16.67% |
Reaction of cooking an egg |
7th, 8th or 9th grades |
![](http://educa.fc.up.pt/catalogo/assets/uploads/ensino_protocolos/19a2c-5.1.8_26.jpg)
GSAI = 91.67% |
Separate the components of a mixture of water, salt and soil |
Secondary (10th, 11th or 12th grades) |
![](http://educa.fc.up.pt/catalogo/assets/uploads/ensino_protocolos/37c70-ev_1.jpg)
GSAI = 91.67% |
Separation of iron of cereals |
7th, 8th or 9th grades |
![](http://educa.fc.up.pt/catalogo/assets/uploads/ensino_protocolos/2f71e-9.1.jpg)
GSAI = 58.33% |
Separation of pigments |
7th, 8th or 9th grades |
![](http://educa.fc.up.pt/catalogo/assets/uploads/ensino_protocolos/7fd37-9.11-a_b.jpg)
GSAI = 83.33% |
Separation of the components of a mixture of acetone and water |
7th, 8th or 9th grades |
![](http://educa.fc.up.pt/catalogo/assets/uploads/ensino_protocolos/5f624-9.5.jpg)
GSAI = 50.00% |
Separation of the components of a mixture of lead iodide and potassium nitrate |
7th, 8th or 9th grades |
![](http://educa.fc.up.pt/catalogo/assets/uploads/ensino_protocolos/34d91-9.12_9.16a_2.jpg)
GSAI = 33.33% |
Separation of the components of a mixture of rice and iron nails |
7th, 8th or 9th grades |
![](http://educa.fc.up.pt/catalogo/assets/uploads/ensino_protocolos/01a16-9.10_34.jpg)
GSAI = 75.00% |
Separation of the components of a mixture of salted water, ethanol and olive oil |
7th, 8th or 9th grades |
![](http://educa.fc.up.pt/catalogo/assets/uploads/ensino_protocolos/1b735-9.11c_9.13_50.jpg)
GSAI = 75.00% |
Separation of the components of a mixture of saltedwater and sand |
7th, 8th or 9th grades |
![](http://educa.fc.up.pt/catalogo/assets/uploads/ensino_protocolos/bc148-9.2a_9.6_9.7_9.8_15.jpg)
GSAI = 100.00% |
Separation of the components of a mixture of sand and iodine |
7th, 8th or 9th grades |
![](http://educa.fc.up.pt/catalogo/assets/uploads/ensino_protocolos/77c36-9.9-a.jpg)
GSAI = 33.33% |
Separation of the components of a mixture of sand and rice |
7th, 8th or 9th grades |
![](http://educa.fc.up.pt/catalogo/assets/uploads/ensino_protocolos/6cf15-9.2a_9.6_9.7_9.8_15.jpg)
GSAI = 100.00% |
Separation of the components of a mixture of water and cooking oil |
7th, 8th or 9th grades |
![](http://educa.fc.up.pt/catalogo/assets/uploads/ensino_protocolos/d5f5d-9.2a_9.6_9.7_9.8_15.jpg)
GSAI = 100.00% |
Separation of the components of a mixture of water, sand and iron filings |
7th, 8th or 9th grades |
![](http://educa.fc.up.pt/catalogo/assets/uploads/ensino_protocolos/42fd0-9.14.jpg)
GSAI = 58.33% |
Separation of the components of a mixture of water,sand and salt |
7th, 8th or 9th grades |
![](http://educa.fc.up.pt/catalogo/assets/uploads/ensino_protocolos/4251e-9.15-a.jpg)
GSAI = 83.33% |
Separation of the components of a mixture of water,sand,ethanol,iodine,salt and sawdust |
7th, 8th or 9th grades |
![](http://educa.fc.up.pt/catalogo/assets/uploads/ensino_protocolos/5651c-9.9b_9.17_9.18_40.jpg)
GSAI = 25.00% |
Separation of the components of a mixture of water,sand,iodine,iron filings and copper(II) sulfate |
7th, 8th or 9th grades |
![](http://educa.fc.up.pt/catalogo/assets/uploads/ensino_protocolos/3705a-9.9b_9.17_9.18_40.jpg)
GSAI = 25.00% |
Separation of the components of a mixture of water,sulfur,iron filing and salt |
7th, 8th or 9th grades |
![](http://educa.fc.up.pt/catalogo/assets/uploads/ensino_protocolos/00b77-9.16b_47.jpg)
GSAI = 50.00% |
Separation of the components of an aqueous solution of copper(II) sulfate |
7th, 8th or 9th grades |
![](http://educa.fc.up.pt/catalogo/assets/uploads/ensino_protocolos/de42f-9.3.jpg)
GSAI = 41.67% |
Separation of the components of an aqueous solution of magnesium sulfate |
7th, 8th or 9th grades |
![](http://educa.fc.up.pt/catalogo/assets/uploads/ensino_protocolos/aca9a-9.4_30.jpg)
GSAI = 66.67% |
Silicates garden |
7th, 8th or 9th grades |
![](http://educa.fc.up.pt/catalogo/assets/uploads/ensino_protocolos/aea03-11_1_11_4a_11_4d_11_5c_11_6_11_9b_11_9c.jpg)
GSAI = 33.33% |
Silver nitrate electrolysis |
7th, 8th or 9th grades |
![](http://educa.fc.up.pt/catalogo/assets/uploads/ensino_protocolos/12614-1_2_1_3_1_19b_1_21c_1_21d.jpg)
GSAI = 33.33% |
Sodium combustion |
7th, 8th or 9th grades |
![](http://educa.fc.up.pt/catalogo/assets/uploads/ensino_protocolos/86fad-5_1_5_11_5_12_5_14.jpg)
GSAI = 25.00% |
Solidification of pure water |
7th, 8th or 9th grades |
![](http://educa.fc.up.pt/catalogo/assets/uploads/ensino_protocolos/81b4d-4.3_.jpg)
GSAI = 83.33% |
Solutions from a solids |
Secondary (10th grade) |
![](http://educa.fc.up.pt/catalogo/assets/uploads/ensino_protocolos/87749-2.jpg)
GSAI = 41.67% |
Study the corpuscular aggregation of matter using air, water and sand |
7th, 8th or 9th grades |
![](http://educa.fc.up.pt/catalogo/assets/uploads/ensino_protocolos/c36fd-2_4_2_8.jpg)
GSAI = 100.00% |
Sugar combustion |
7th, 8th or 9th grades |
![](http://educa.fc.up.pt/catalogo/assets/uploads/ensino_protocolos/77f85-combustao_acucar.jpg)
GSAI = 66.67% |
Sulfur combustion |
7th, 8th or 9th grades |
![](http://educa.fc.up.pt/catalogo/assets/uploads/ensino_protocolos/e23b3-40.jpg)
GSAI = 25.00% |
Synthesis of a polymer (in construction) |
Secondary (12th grade) |
No GS
|
Synthesis of acetylsalicilic acid |
Secondary (11th grade) |
![](http://educa.fc.up.pt/catalogo/assets/uploads/ensino_protocolos/14459-11.png)
GSAI = 35.00% |
Synthesis of tetraaminocopper(II) sulfate |
Secondary (10th, 11th or 12th grades) |
![](http://educa.fc.up.pt/catalogo/assets/uploads/ensino_protocolos/67389-tetraamino_logo.jpg)
GSAI = 40.00% |
Transferring and measuring |
7th, 8th or 9th grades |
![](http://educa.fc.up.pt/catalogo/assets/uploads/ensino_protocolos/09032-1.1_15.jpg)
GSAI = 100.00% |
Transferring, measuring and heating |
7th, 8th or 9th grades |
![](http://educa.fc.up.pt/catalogo/assets/uploads/ensino_protocolos/5cf06-1.2_1.4_16.jpg)
GSAI = 75.00% |