Math

5 games that will bring back children's math knowledge before returning to school

After two months of plenty of screens, the pool, and trips, it is important to clear the blockages and rewire the fast retrieval pathways in the memory.

The children's learning ability has weakened a bit.
A student taking an exam

Years of slipping test results: What’s dragging down US students?

A general view of the Great Pyramids in Giza, Egypt, November 15, 2025.

Great Pyramid of Giza was built over course of 20 years, using multiple ramps, new study claims

“ridiculous mathematical traps in modern casino welcome bonuses”

The "math trap" of the modern welcome bonus


Israeli high schoolers sweep international math competition

The competition consisted of multiple exam days, requiring contestants to take a 4.5-hour exam, consisting of difficult questions in the fields of elementary mathematics.

 Israel's female winning team at their competition in Slovenia

Test your IQ: Can you correct this equation by moving two matches?

Note that the math problem displayed in the image is incorrect; it claims that 19+17=24.

 Remove two matches to correct the equation.

Test your IQ: How much do all the animals in the picture weigh?

Try to find out how much the weight of all the dogs is, but don't cheat! The answer is at the bottom.

 How much do all the dogs weight together?

Happy Pi Day: Can you solve NASA's space challenges?

Pi is essential for studying the universe, so NASA uses it often. Students can solve some real problems related to Pi that NASA had to deal with in the past.

 In honor of the mathematical constant pi – and its many uses in space exploration – the annual NASA Pi Day Challenge offers four math problems involving real NASA missions and science.

Winners of the 2023 Wolf Prize, known as Israel's Nobel Prize, announced

The Wolf Prize is a prestigious award given for achievements in advancing science and art for humanity, as well as friendship among different groups.

 Courtesy of the Wolf Foundation

Leonardo da Vinci's bubble paradox popped - study

Until recently, even modern scientists and mathematicians were at an impasse trying to quantitatively describe the upward movement of bubbles. 

 Leonardo Da Vinci.

These olim helped bring health-conscious diet to Israel

Sharon, Yossi and their children find joy in living in Israel. They say they feel connected to the kedushat ha’aretz, the holiness of the land, and feel privileged to call Israel their home.

 Sharon and Yossi Lupas From Toronto to Beit Shemesh, 2007

Test your intelligence: Can you solve this equation?

The following puzzle left TikTok users confused. Will you be able to solve it?

 How much is each fruit worth?

A fascinating book on the power of gematria - review

Gematria Refigured presents the discoveries that led to the author’s transformation from a gematria skeptic to a gematria lover

The word 'El' emerged from the first four words of the Torah

Haredi political leader's misguided thoughts - editorial

Yitzchak Goldknopf told Channel 12 recently that he does not see how Israel gained from having math and English taught in state schools.

 United Torah Judaism (UTJ) chairman rabbi Yitzchak Goldknopf is seen at the Supreme Court in Jerusalem, July 28, 2022