Презентация на тему "Тригонометрия"

object(ArrayObject)#865 (1) {
  ["storage":"ArrayObject":private] => array(6) {
    ["title"] => string(83) "Урок-игра "Морской бой" по теме тригонометрия "
    ["seo_title"] => string(49) "urok-ighra-morskoi-boi-po-tiemie-trighonomietriia"
    ["file_id"] => string(6) "174363"
    ["category_seo"] => string(10) "matematika"
    ["subcategory_seo"] => string(5) "uroki"
    ["date"] => string(10) "1424111058"
  }
}

object(ArrayObject)#887 (1) {
  ["storage":"ArrayObject":private] => array(6) {
    ["title"] => string(77) "Презентация на тему Тригонометрия в жизни"
    ["seo_title"] => string(50) "priezientatsiia_na_tiemu_trighonomietriia_v_zhizni"
    ["file_id"] => string(6) "366945"
    ["category_seo"] => string(10) "matematika"
    ["subcategory_seo"] => string(5) "uroki"
    ["date"] => string(10) "1481121653"
  }
}

object(ArrayObject)#865 (1) {
  ["storage":"ArrayObject":private] => array(6) {
    ["title"] => string(107) "Презентация по теме "Тригонометрия от простого к сложному""
    ["seo_title"] => string(60) "prezentatsiia_po_teme_trigonometriia_ot_prostogo_k_slozhnomu"
    ["file_id"] => string(6) "624805"
    ["category_seo"] => string(10) "matematika"
    ["subcategory_seo"] => string(11) "presentacii"
    ["date"] => string(10) "1675445249"
  }
}

object(ArrayObject)#887 (1) {
  ["storage":"ArrayObject":private] => array(6) {
    ["title"] => string(59) "Тригонометрия. Подготовка к ГИА "
    ["seo_title"] => string(34) "trighonomietriia-podghotovka-k-gia"
    ["file_id"] => string(6) "223130"
    ["category_seo"] => string(10) "matematika"
    ["subcategory_seo"] => string(5) "uroki"
    ["date"] => string(10) "1437304779"
  }
}

object(ArrayObject)#865 (1) {
  ["storage":"ArrayObject":private] => array(6) {
    ["title"] => string(60) ""Тригонометрия в коробке спичек" "
    ["seo_title"] => string(36) "trighonomietriia-v-korobkie-spichiek"
    ["file_id"] => string(6) "238094"
    ["category_seo"] => string(10) "matematika"
    ["subcategory_seo"] => string(11) "presentacii"
    ["date"] => string(10) "1444479333"
  }
}