Some cities and communities will hold Earth Day activities and celebrations for an entire week, not just on April twenty-second.

VOA: special.2010.04.21

For example,some schools use computers for activities like video conferencing, to bring the world into the classroom.

VOA: special.2009.12.17

Some examples are activities like walking at an increased speed, dancing,swimming or riding a bicycle.

VOA: special.2010.06.08

Some parents use social media to communicate with their kids and to monitor their activities.

VOA: special.2009.09.14

Some previous studies have suggested that challenging your brain with mentally stimulating activities might help.

VOA: standard.2010.06.17

"But Alzheimer's affects a number of spheres as well, including language,someone's ability to participate in conversation following conversations,as well" He adds that current treatments focus on improving memory, language capabilities and the ability to participate in family activities to put some enjoyment back into lives.

VOA: standard.2009.12.04