There's a possibility that your young learners will have no idea about what the definitions on the cards of the previous post are talking about. In that case I've prepared some warm-up activities to start getting their head around the words.
This first Pdf file is conceived as a 'Matching Game'. Once they've cut out the different parts of the sheet, they can shuffle them and start matching the words to their corresponding definitions.
If you start with one topic and add the rest of them one by one, you'll facilitate the process and your children will notice the improvement and feel confident enough to keep putting the effort into learning this new vocabulary.