Some suggestions for you:

 

4th: 

- A biography of a family member. (you could provide them with a template)

- Design a piece of clothing (on paper only if you like) with a description or have a fashion show

- I know you said individual but this would be fun - in pairs design a robot - one person has to tell the robot what to do (one child is dressed up as a robot and follows the commands, students have to describe the robot in a short written description - ie how old, what it looks like, what it can say) This is fun and covers all of your topics.

 

5th:

- Create a boardgame (around the world in 80 days/carmen Santiago/The Great Race) covers the countries and the capitals and giving and asking directions.

- Choose a country and create a project on it with the following items:

         - Wordfind

         - crossword

         - map

         - Icon

         - flag

         - interview with a child

         - postcard

         - secret code

         - description of the country

         - 5 facts

         - iconic animal facts

         - song from this country with a fill in the vocabulary activity.

 

What ever else you want - you can make the list as long or as short as you like.  I tend to ask them to create things that we have previously used as exercises in class - by the way - you can use this list as a project for a christmas project if you want.