Classification of Animals (Vertebrates)

In the first activity, the student is required to answer the following crossword puzzle activity which is about the classification of Vertebrates.It measures the logical thinking of the student as well as his/her language construction.

These are the instructions of how they will play the game:

•     Click on an "across" or "down" clue
•  Type in the answer on puzzle.
•      Background turns green on correct answer; otherwise if entry of letters is incorrect, the amount of time to answer decreases.
•      Continue until the problem is solved.
•      Clicking "hint" reveals a letter without awarding points.
•       Clicking "word"reveals the entire word without awarding points.
•     Fill more answers in less time for a higher score.
  
  

 *The second activity is also about classification of animals,the instructions are already indicated in the activity.