• Cryptonite - listening and comparing.
• Comparing and contrasting properties of mineral samples.
• Comparison of topaz and talk - 2011 model presentation of Šarka Lankašová.
• Comparison of forsterite and beryl by Jakub Haifler
• More minerals on http://www.mindat.org/

 Homework:

• Print  the text Accommodation.
• Revision of grammar - irregular verbs - VH page 3
• Prepare a presentation on the comparison of two minerals.