Summer could be a time for children sleeping late, not worrying about the science fair deadline or being tardy for school. But it could also be a time when learning takes a big dip.

Some research suggests that students could lose nearly four months academically during the summer if they don't keep active, and that doesn't mean playing hopscotch or hitting a tennis ball. Young minds need to keep busy. Summer reading and writing projects will do just that.

Following are ideas for keeping young learners engaged during the summer months. Choose a project and try out some of the activities using the suggested books.

Project: Peace

Developing a place of quiet and peace with personal alone-time is important for a child's learning. Children who know only chaos and noise can exhibit feelings of aggression. Books, journal writing and quiet music can counterbalance the perpetual chaos of the world.

Activity 1: Create a place where children can have time by themselves — for example, a tent built over chairs or a spot in the yard with a "Do not disturb" sign. Encourage daily quiet time.

Read: "Me All Alone at the End of the World," by M.T. Anderson, illustrated by Kevin Hawkes (Candlewick). Here two worlds are created: a quiet peaceful place and one invaded with noise. A boy experiences both then decides between them.

"What Does Peace Feel Like?" by V. Radunsky and children from around the world (Atheneum) tells what the world of peace really means. Nearly 200 words for "peace" from different languages are included.

Activity 2: Have a "let's talk" session discussing the importance of speaking peacefully at home and in our everyday life.

Read: "Talk Peace," by Sam Williams (Holiday House), which shows how peace can travel from one person all the way around the world.

Activity 3: Discuss the difference one person can make.

Read: "Make Someone Smile: And 40 More Ways to Be a Peaceful Person," by Judy Lalli (Free Spirit). This is the perfect model for peacemaking and conflict resolution in words and pictures.

"I Can Make a Difference," by Marian Wright Edelman, illustrations by Barry Moser (HarperCollins). Quotes, stories, tales and poems from contributors of different cultures let young readers know that they can make a difference in today's world.

"Paths to Peace: People Who Changed the World," by Jane Breskin Zalben (Dutton). Sixteen people from different times, cultures and walks of life talk about peace.

Project: The environment