¿Sabias que hay mas de 150 razas diferentes de cachorros? Las ilustraciones increíbles de la vida y las cajas informativas de la estadística, llenadas de hechos interesantes, hacen este libro de 24 páginas diversión y emocionante para los entusiastas jóvenes de la ciencia de edad 4 y arriba!
¿Sabías que el Tiranosaurio era el dinosaurio come carne más feroz? No era el más grande, pero era enorme – 7 toneladas (6.5 toneladas métricas) de monstruosidad. Con más de 40 pies (12 m) de largo, fue un asesino inteligente con una visión aguda. Aprende todo sobre estas criaturas prehistóricas y los paleontólogos que los estudian.
Did you know as a frog grows it has to shed its skin? This is called molting. The frog pulls off its old skin with its feet and then eats it.
¿Sabias que la momia del faraón Khufu fue colocada en lo que se llama la Gran Pirámide? Es la estructura de piedra más grande del mundo, que consta de 2.300.000 bloques de piedra, ¡cada uno pesa varias toneladas! ¡Esa es una gran lápida!
¿Sabías que los científicos que estudian los volcanes se llaman volcanólogos? Conoce los tres tipos principales de volcanes: cono de ceniza, volcanes escudo y volcanes compuestos. Las ilustraciones increíbles realísticas y las cajas informativas de estadística, llenas con datos interesantes, hacen este libro de 24 páginas divertido y emocionantes para los jóvenes entusiastas de la ciencia de edades 4 para arriba!
¿Sabías que los tiburones pueden oler la sangre en el agua a más de una milla de distancia? Las ilustraciones increíbles realísticas y las cajas informativas de estadística, llenas con datos interesantes, hacen este libro de 24 páginas divertido y emocionantes para los jóvenes entusiastas de la ciencia de edades 4 para arriba!
Travel through time with Leo and Ada on another one of Professor Chronometry's adventures. Watch them help Professor Chronometry stop his evil nemesis Dr. Timeline in his attempt to change history by altering Marie Curies radium detection devices so that she is not able to accurately calculate the rate of radio active decay. Ada and Leo must identify the patterns in the false meassurements and use multiplication to find Dr.Timelines device and deactivate it.
Travel through time with Leo and Ada on another one of Professor Chronometry's adventures. Watch them help Professor Chronometry stop his evil nemesis Dr. Timeline in his attempt to change history by rearranging the seating chart at an important dinner hosted by Thomas Jefferson that would set the tone for American and French relations. Ada and Leo must rearrange the seating chart using common denominators and factoring to prevent a diplomatic incident.
Travel through time with Leo and Ada on another one of Professor Chronometry's adventures. Watch them help Professor Chronometry stop his evil nemesis Dr. Timeline in his attempt to change history during World War II by sabotocing the Enigma code breaking machine. Ada and Leo must help Joan Clarke identify pattern and use factorization to decode the messages.
Travel through time with Leo and Ada on another one of Professor Chronometry's adventures. Watch them help Professor Chronometry stop his evil nemesis Dr. Timeline in his attempt to change the history of the Red Cross. Its up to Ada and Leo to help Clara Barton fix her inventory ledgers by recalculating using decimals and percentages.
Travel through time with Leo and Ada on another one of Professor Chronometry's adventures. Watch them help Professor Chronometry stop his evil nemesis Dr. Timeline in his attempt to change history by messing up the play mechanics for Shakespears play as to discourage him from ever writing his entire works. Leo and Ada must caluculate common denominators and use factoring to get the stage mechanics to work properly.
Travel through time with Leo and Ada on another one of Professor Chronometry's adventures. Watch them help Professor Chronometry stop his evil nemesis Dr. Timeline in his attempt to trick Imhotep and his fellow Egyptians regarding their harvest water levels using absolute value.
Travel through time with Leo and Ada on another one of Professor Chronometry's adventures. Watch them help Professor Chronometry stop his evil nemesis Dr. Timeline in his attempt to change Anne Bonny's place and in pirate history by putting false routes on her map so she can't properly calculate her crews food supplies. Leo and Ada put their knowledge of multiplication and devision of fractions to work in order to calculate the proper rations for the crews survival.
Travel through time with Leo and Ada on another one of Professor Chronometry's adventures. Watch them help Professor Chronometry stop his evil nemesis Dr. Timeline in his attempt to devistate NASA and the space program by changing Alan Sheppards trajectory in the Launch of the Mercury-Redstone 3.
Travel through time with Leo and Ada on another one of Professor Chronometry's adventures. Watch them help Professor Chronometry stop his evil nemesis Dr. Timeline in his attempt to change International Trade by tampering with Megellan first journey around the world by changing his navigational instruments to only show absolute values.
Travel through time with Leo and Ada on another one of Professor Chronometry's adventures. Watch them help Professor Chronometry stop his evil nemesis Dr. Timeline in his attempt to tamper with aviation safety by tampering with the Wright Brothers instruments used to calculate descent.
Travel through time with Leo and Ada on another one of Professor Chronometry's adventures. Watch them help Professor Chronometry stop his evil nemesis Dr. Timeline in his attempt to change the past by obscuring Leonado Da Vinci's ability to calculate Ratios.
Travel through time with Leo and Ada on another one of Professor Chronometry's adventures. Watch them help Professor Chronometry stop his evil nemesis Dr. Timeline in his attempt to change the outcome of the 1936 Olympics by sabotating Jessie Owens. It's up to Ada and Leo to calculate reverse ratios in order to save history.
Travel through time with Leo and Ada on another one of Professor Chronometry's adventures. Watch them help Professor Chronometry stop his evil nemesis Dr. Timeline in his attempt to change history by sabotaging the Lewis and Clark expedition. It's up to Ada and Leo to use multiplication and division to solve for variables in order to save the expedition.
Travel through time with Leo and Ada on another one of Professor Chronometry's adventures. Watch them help Professor Chronometry stop his evil nemesis Dr. Timeline in his attempt to change history by enchanting the water clock in the Library of Alexandria. It is up to Ada and Leo to use addition and subtrations in one step equations to solve for the missing numbers on the clock.
Travel through time with Leo and Ada on another one of Professor Chronometry's adventures. Watch them help Professor Chronometry stop his evil nemesis Dr. Timeline in his attempt to change the Viking Age through a treasure dispute. It’s up to Ada and Leo to figure out which values make the equation or inequality true or false in order to decide how to divide the treasure.
Travel through time with Leo and Ada on another one of Professor Chronometry's adventures. Watch them help Professor Chronometry stop his evil nemesis Dr. Timeline in his attempt to sabotage the building of the Empire State building by changing the building plans. It is up toe Ada and Leo to apply the properties of operations to generate equivalent algebraic expressions to make sure all the building plans are correct.
Travel through time with Leo and Ada on another one of Professor Chronometry's adventures. Watch them help Professor Chronometry stop his evil nemesis Dr. Timeline in his attempt to sabotage Jackie Robinson's baseball debut and change broader history. It's up to Ada and Leo to use substitution and order of operations to determine who the real Jackie Robinson is.
Travel through time with Leo and Ada on another one of Professor Chronometry's adventures. Watch them help Professor Chronometry stop his evil nemesis Dr. Timeline in his attempt to create a food shortage by sabotaging early farmers. It up to Ada and Leo to help early farmers recalculate portions gathered to maintain food sustainablity.
Travel through time with Leo and Ada on another one of Professor Chronometry's adventures. Watch them help Professor Chronometry stop his evil nemesis Dr. Timeline in his attempt to sabotage music by confuesing Mozart. Its up to Ada and Leo to reteach Mozart musical notation.
