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Showing 10 results from a total of 258

| Issue 20

Fizzy fun: CO2 in primary school science

Marlene Rau presents some fizzy and fun activities involving carbon dioxide, developed by Chemol and Science on the Shelves.

Ages: <11, 11-14;
Topics: Chemistry, Earth science
           

| Issue 19

Moja Island: learning about renewable energy sources

Renewable energy is not only important in the developed world; in developing countries, it may be a prerequisite to overcoming poverty. Marlene Rau introduces a teaching activity from Practical Action.

Ages: 11-14, 14-16;
Topics: Earth science
             

| Issue 19

Building a space habitat in the classroom

What does it take to live on the Moon or even Mars? Erin Tranfield suggests an interdisciplinary teaching activity to get your students thinking about this – and learning a lot of science along the way.

Ages: <11, 11-14, 14-16, 16-19;
Topics: Physics, Biology, Chemistry, Astronomy / space
         

| Issue 18

To sea with a blind scientist

Scientific research is not a career that most people believe to be suitable for the blind, but such beliefs are changing. Biologist Geerat Vermeij explains that, whether you are blind or not, science is competitive, tedious and hard – and he loves it.

Ages: 11-14, 14-16;
Topics: Profiles
   

| Issue 18

Moringa: the science behind the miracle tree

Moringas have long been known as miracle trees. Now scientists are investigating their properties in depth, as Sue Nelson and Marlene Rau report.

Ages: <11, 11-14, 14-16, 16-19;
Topics: Biology, Chemistry
           

| Issue 18

The heat is on: heating food and drinks with chemical energy

Have you ever longed for a hot drink or meal but had no fire or stove to hand? Marlene Rau presents two activities from the Lebensnaher Chemieunterricht portal that use chemical reactions to heat food – and to introduce the topic of exothermic reactions.

Ages: <11, 11-14, 14-16, 16-19;
Topics: Chemistry
         

| Issue 18

Breeding dragons: investigating Mendelian inheritance

Mendelian inheritance can be a tricky topic to teach, but Pat Tellinghuisen, Jennifer Sexton and Rachael Shevin’s memorable dragon-breeding game makes it easier to understand and remember.

Ages: <11, 11-14, 14-16;
Topics: Biology
           

| Issue 18

Biomimetics: clingy as an octopus or slick as a lotus leaf?

Astrid Wonisch, Margit Delefant and Marlene Rau present two activities developed by the Austrian project ‘Naturwissenschaft und Technik zum Angreifen’ to investigate how technology is inspired by nature.

Ages: <11, 11-14, 14-16, 16-19;
Topics: Physics, Biology
             

| Issue 17

Science is cool… supercool

When we cool something below its freezing point, it solidifies – at least, that’s what we expect. Tobias Schülli investigates why this is not always the case.

Ages: 11-14, 14-16, 16-19;
Topics: Physics
       

| Issue 17

School experiments at the nanoscale

Eleanor Hayes highlights some education resources about the nanoscale and nanotechnology.

Ages: <11, 11-14, 14-16;
Topics: Chemistry, General science