http://www.brighthub.com/education/k-12.aspxenhttp://www.brighthub.com/education/k-12/media/p/47603.aspxMon, 31 Aug 2009 02:23:32 GMTb133e95a-c263-4882-8f2a-b24547eff78e:47603mars2boysThis data table is to record your observations while completing the science activity "How does Location Affect Star Observations?"http://www.brighthub.com/education/k-12/articles/40531.aspxMon, 29 Jun 2009 12:40:13 GMTb133e95a-c263-4882-8f2a-b24547eff78e:40531mars2boysThis hands on science activity helps students explore why the earth bulges at the equator. Prelab Prep and Discussion Have students read the entire science activity and then discuss the following: Why do we use models when studying Earth Science? How does the model that you will build differ in mass, size, and spin velocity than the rotating Earth?...http://www.brighthub.com/education/k-12/media/p/40487.aspxMon, 29 Jun 2009 03:57:47 GMTb133e95a-c263-4882-8f2a-b24547eff78e:40487mars2boysUse this table to record your observations with the hands-on activity "Why Does the Earth Bulge at the Equator?"http://www.brighthub.com/education/k-12/media/p/40328.aspxSat, 27 Jun 2009 20:07:40 GMTb133e95a-c263-4882-8f2a-b24547eff78e:40328mars2boysUse this table to record your observations in the activity "How Can You Use the Sun to Tell Time?"http://www.brighthub.com/education/k-12/media/p/40025.aspxThu, 25 Jun 2009 18:38:53 GMTb133e95a-c263-4882-8f2a-b24547eff78e:40025mars2boysUse this data table for the science activity "What is in the Garbage?"http://www.brighthub.com/education/k-12/articles/32387.aspxTue, 05 May 2009 01:06:11 GMTb133e95a-c263-4882-8f2a-b24547eff78e:32387mars2boysThe temperature at which air is saturated is called the dew point. This science activity will guide students through determining the dew point of the air in the classroom. Prelab Discussion Have students read through the activity and then discuss the following: Ask students where condensation on windows and cold drink glasses comes from. Have stude...http://www.brighthub.com/education/k-12/articles/33890.aspxFri, 01 May 2009 00:29:56 GMTb133e95a-c263-4882-8f2a-b24547eff78e:33890mars2boysThis science activity will allow students to experiment with color and see which works best for solar heating. Prelab Discussion Have students read the following activity and then discuss the following. Discuss reflection and absorption as they relate to other kinds of energy , such as sound. Disucss how the water gets heated, both directly and ind...http://www.brighthub.com/education/k-12/articles/33633.aspxThu, 30 Apr 2009 08:10:54 GMTb133e95a-c263-4882-8f2a-b24547eff78e:33633tutor1235Who can resist edible science? Teach kids about the importance of key recipe ingredients as you make little cakes with slight changes to the ingredients. Cook Up Some Science Fun What kid can resist edible science? Kitchen experiments can be the most interesting, because they involve common, everyday household items and yet point out some great...http://www.brighthub.com/education/k-12/media/p/33454.aspxWed, 29 Apr 2009 17:35:16 GMTb133e95a-c263-4882-8f2a-b24547eff78e:33454mars2boysUse this data table with the science activity "Which Color Works Best for Solar Heating?"http://www.brighthub.com/education/k-12/media/p/33420.aspxWed, 29 Apr 2009 16:33:30 GMTb133e95a-c263-4882-8f2a-b24547eff78e:33420mars2boysData table to record observations in the science activity "How Can You Model Climates?"http://www.brighthub.com/education/k-12/articles/32888.aspxSun, 26 Apr 2009 12:56:47 GMTb133e95a-c263-4882-8f2a-b24547eff78e:32888mars2boysDifferences in air pressure produce winds. In this activity, students will make observations about air pressure and it's affect on wind directions. Prelab Discussion Have students read through the entire activity, and then discuss the following: Discuss millibars and milliliters of mercury. Point out the units marked on the barometers students ...http://www.brighthub.com/education/k-12/articles/32118.aspxTue, 21 Apr 2009 16:10:44 GMTb133e95a-c263-4882-8f2a-b24547eff78e:32118mars2boysDuring this science activity, students will be able to observe changes in air pressure. Prelab Discussion Have students read the entire activity before discussion the following: Review the causes of atmospheric pressure. Discuss how the water level in the straw can be higher than the water level in the bottle. Discuss the effects of temperature on ...http://www.brighthub.com/education/k-12/articles/31514.aspxTue, 21 Apr 2009 16:10:34 GMTb133e95a-c263-4882-8f2a-b24547eff78e:31514mars2boysThis science activity allows students to study the affect temperature and salinity have on the density of water. Prelab Discussion Have students read the entire activity and discuss the following points before beginning: Emphasize the importance of pouring carefully. Point out that some liquid is likely to spill during this activity. Advise student...http://www.brighthub.com/education/k-12/media/p/32384.aspxTue, 21 Apr 2009 15:20:54 GMTb133e95a-c263-4882-8f2a-b24547eff78e:32384mars2boysUse this data table with the article "How Do Pressure Changes Affect the Wind?"http://www.brighthub.com/education/k-12/media/p/32379.aspxTue, 21 Apr 2009 13:45:43 GMTb133e95a-c263-4882-8f2a-b24547eff78e:32379mars2boysThis data table accompanies the article "How Can You Determine the Dew Point?"http://www.brighthub.com/education/k-12/articles/32116.aspxFri, 17 Apr 2009 17:51:33 GMTb133e95a-c263-4882-8f2a-b24547eff78e:32116mars2boysScientists use core samples of earth and ice to record observations about the history of the climate, the species present, and the make-up of the earth/ice. Students will make their own core samples and record their observations of each. Prelab Discussion Have students read the entire activity and then discuss the following: Ask students what g...http://www.brighthub.com/education/k-12/media/p/32038.aspxThu, 16 Apr 2009 18:29:49 GMTb133e95a-c263-4882-8f2a-b24547eff78e:32038mars2boysTable for use with the lesson "How Can You Observe the Pressure of Air?"http://www.brighthub.com/education/k-12/articles/31516.aspxWed, 08 Apr 2009 19:19:30 GMTb133e95a-c263-4882-8f2a-b24547eff78e:31516mars2boysWater forms a skin-like layer on its surface due to surface tension, formed form the attraction of water molecules. In this activity, students will test their prediction skills while experimenting with surface tension. Surface Tension Surface tension is one of the physical properties of water. When water molecules attract each other, this attractio...http://www.brighthub.com/education/k-12/media/p/31485.aspxWed, 08 Apr 2009 16:21:34 GMTb133e95a-c263-4882-8f2a-b24547eff78e:31485mars2boysUse this chart to complete the science activity "How do Temperature and Salinity Affect Density?http://www.brighthub.com/education/k-12/articles/30468.aspxSun, 29 Mar 2009 07:28:57 GMTb133e95a-c263-4882-8f2a-b24547eff78e:30468tutor1235Catch students’ eyes and imaginations with a dramatic science demonstration, then use the opportunity to teach a multitude of science concepts. Setting Up for Action Fascinate your students with a breath-taking demonstration of chemical reaction and density by arranging a performance of the Incredible Dancing Raisins. To perform this feat of ...